696734532 has 36 divisors (see below), whose sum is σ = 1896667500. Its totient is φ = 214379712.

The previous prime is 696734527. The next prime is 696734551. The reversal of 696734532 is 235437696.

It can be written as a sum of positive squares in 2 ways, for example, as 395850816 + 300883716 = 19896^2 + 17346^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 743907 + ... + 744842.

Almost surely, 2^696734532 is an apocalyptic number.

It is an amenable number.

696734532 is an abundant number, since it is smaller than the sum of its proper divisors (1199932968).

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

696734532 is a wasteful number, since it uses less digits than its factorization.

696734532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488772 (or 1488767 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The square root of 696734532 is about 26395.7294273146. The cubic root of 696734532 is about 886.5211720364.

The spelling of 696734532 in words is "six hundred ninety-six million, seven hundred thirty-four thousand, five hundred thirty-two".