747696 has 40 divisors (see below), whose sum is σ = 1988464. Its totient is φ = 241920.

The previous prime is 747679. The next prime is 747713. The reversal of 747696 is 696747.

It is an interprime number because it is at equal distance from previous prime (747679) and next prime (747713).

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

It is a plaindrome in base 14.

It is an unprimeable number.

747696 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566 + ... + 1986.

2⁷⁴⁷⁶⁹⁶ 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 747696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994232).

747696 is an abundant number, since it is smaller than the sum of its proper divisors (1240768).

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

747696 is a wasteful number, since it uses less digits than its factorization.

747696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 463 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 747696 is about 864.6941655869. The cubic root of 747696 is about 90.7628976349.

The spelling of 747696 in words is "seven hundred forty-seven thousand, six hundred ninety-six".