696511632 has 40 divisors (see below), whose sum is σ = 1826185696. Its totient is φ = 228704256.

The previous prime is 696511619. The next prime is 696511657. The reversal of 696511632 is 236115696.

It is a super-2 number, since 2×696511632² = 970256907022606848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105073 + ... + 111504.

Almost surely, 2^696511632 is an apocalyptic number.

It is an amenable number.

696511632 is an abundant number, since it is smaller than the sum of its proper divisors (1129674064).

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

696511632 is a wasteful number, since it uses less digits than its factorization.

696511632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216655 (or 216649 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 696511632 is about 26391.5068156405. The cubic root of 696511632 is about 886.4266230432.

The spelling of 696511632 in words is "six hundred ninety-six million, five hundred eleven thousand, six hundred thirty-two".