696091596 has 48 divisors (see below), whose sum is σ = 1711680768. Its totient is φ = 219736000.

The previous prime is 696091579. The next prime is 696091621. The reversal of 696091596 is 695190696.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15391 + ... + 40361.

It is an arithmetic number, because the mean of its divisors is an integer number (35660016).

Almost surely, 2^696091596 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 696091596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855840384).

696091596 is an abundant number, since it is smaller than the sum of its proper divisors (1015589172).

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

696091596 is a wasteful number, since it uses less digits than its factorization.

696091596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25102 (or 25100 counting only the distinct ones).

The product of its (nonzero) digits is 787320, while the sum is 51.

The square root of 696091596 is about 26383.5478281447. The cubic root of 696091596 is about 886.2483987099.

The spelling of 696091596 in words is "six hundred ninety-six million, ninety-one thousand, five hundred ninety-six".