696440904 has 64 divisors (see below), whose sum is σ = 1873808640. Its totient is φ = 214901760.

The previous prime is 696440893. The next prime is 696440929. The reversal of 696440904 is 409044696.

It is an unprimeable 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 15 ways as a sum of consecutive naturals, for example, 10897 + ... + 38879.

It is an arithmetic number, because the mean of its divisors is an integer number (29278260).

Almost surely, 2^696440904 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 696440904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (936904320).

696440904 is an abundant number, since it is smaller than the sum of its proper divisors (1177367736).

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

696440904 is a wasteful number, since it uses less digits than its factorization.

696440904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28070 (or 28066 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 696440904 is about 26390.1668050810. The cubic root of 696440904 is about 886.3966176556.

The spelling of 696440904 in words is "six hundred ninety-six million, four hundred forty thousand, nine hundred four".