783696 has 40 divisors (see below), whose sum is σ = 2098080. Its totient is φ = 251776.

The previous prime is 783691. The next prime is 783701. The reversal of 783696 is 696387.

It is an interprime number because it is at equal distance from previous prime (783691) and next prime (783701).

It is a super-2 number, since 2×783696² = 1228358840832, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 783696.

It is not an unprimeable number, because it can be changed into a prime (783691) by changing a digit.

783696 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111 + ... + 1673.

It is an arithmetic number, because the mean of its divisors is an integer number (52452).

2⁷⁸³⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 783696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1049040).

783696 is an abundant number, since it is smaller than the sum of its proper divisors (1314384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

783696 is a wasteful number, since it uses less digits than its factorization.

783696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 597 counting only the distinct ones).

The product of its digits is 54432, while the sum is 39.

The square root of 783696 is about 885.2660617012. The cubic root of 783696 is about 92.1968061658.

The spelling of 783696 in words is "seven hundred eighty-three thousand, six hundred ninety-six".