695728086732 has 48 divisors (see below), whose sum is σ = 2061416555520. Its totient is φ = 198779453136.

The previous prime is 695728086701. The next prime is 695728086743. The reversal of 695728086732 is 237680827596.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 695728086732.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460136868 + ... + 460138379.

It is an arithmetic number, because the mean of its divisors is an integer number (42946178240).

Almost surely, 2^695728086732 is an apocalyptic number.

It is an amenable number.

695728086732 is an abundant number, since it is smaller than the sum of its proper divisors (1365688468788).

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

695728086732 is a wasteful number, since it uses less digits than its factorization.

695728086732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920275267 (or 920275259 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 63.

The spelling of 695728086732 in words is "six hundred ninety-five billion, seven hundred twenty-eight million, eighty-six thousand, seven hundred thirty-two".