696409392 has 40 divisors (see below), whose sum is σ = 2056066816. Its totient is φ = 198974016.

The previous prime is 696409361. The next prime is 696409409. The reversal of 696409392 is 293904696.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035988 + ... + 1036659.

Almost surely, 2^696409392 is an apocalyptic number.

It is an amenable number.

696409392 is an abundant number, since it is smaller than the sum of its proper divisors (1359657424).

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

696409392 is a wasteful number, since it uses less digits than its factorization.

696409392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072665 (or 2072659 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 48.

The square root of 696409392 is about 26389.5697577660. The cubic root of 696409392 is about 886.3832484659.

The spelling of 696409392 in words is "six hundred ninety-six million, four hundred nine thousand, three hundred ninety-two".