696385732 has 48 divisors (see below), whose sum is σ = 1454785920. Its totient is φ = 285437952.

The previous prime is 696385693. The next prime is 696385747. The reversal of 696385732 is 237583696.

It is a happy number.

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, 55428 + ... + 66820.

It is an arithmetic number, because the mean of its divisors is an integer number (30308040).

Almost surely, 2^696385732 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 696385732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (727392960).

696385732 is an abundant number, since it is smaller than the sum of its proper divisors (758400188).

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

696385732 is a wasteful number, since it uses less digits than its factorization.

696385732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11500 (or 11498 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 49.

The square root of 696385732 is about 26389.1214707879. The cubic root of 696385732 is about 886.3732102780.

The spelling of 696385732 in words is "six hundred ninety-six million, three hundred eighty-five thousand, seven hundred thirty-two".