696515364 has 36 divisors (see below), whose sum is σ = 1864204524. Its totient is φ = 218514432.

The previous prime is 696515363. The next prime is 696515377. The reversal of 696515364 is 463515696.

696515364 is a `hidden beast` number, since 69 + 6 + 51 + 536 + 4 = 666.

696515364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 296115264 + 400400100 = 17208^2 + 20010^2 .

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

It is not an unprimeable number, because it can be changed into a prime (696515363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 568437 + ... + 569660.

It is an arithmetic number, because the mean of its divisors is an integer number (51783459).

Almost surely, 2^696515364 is an apocalyptic number.

It is an amenable number.

696515364 is an abundant number, since it is smaller than the sum of its proper divisors (1167689160).

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

696515364 is a wasteful number, since it uses less digits than its factorization.

696515364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138124 (or 1138119 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 696515364 is about 26391.5775201105. The cubic root of 696515364 is about 886.4282062367.

The spelling of 696515364 in words is "six hundred ninety-six million, five hundred fifteen thousand, three hundred sixty-four".