1383696 has 40 divisors (see below), whose sum is σ = 3972960. Its totient is φ = 461088.

The previous prime is 1383691. The next prime is 1383731. The reversal of 1383696 is 6963831.

It is a happy number.

It is a super-2 number, since 2×1383696² = 3829229240832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1383696.

It is not an unprimeable number, because it can be changed into a prime (1383691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170 + ... + 2033.

It is an arithmetic number, because the mean of its divisors is an integer number (99324).

2^1383696 is an apocalyptic number.

1383696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1383696 is an abundant number, since it is smaller than the sum of its proper divisors (2589264).

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

1383696 is a wasteful number, since it uses less digits than its factorization.

1383696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220 (or 3208 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 1383696 is about 1176.3060826163. The cubic root of 1383696 is about 111.4329330499.

The spelling of 1383696 in words is "one million, three hundred eighty-three thousand, six hundred ninety-six".