696161696 has 36 divisors (see below), whose sum is σ = 1455951798. Its totient is φ = 327601152.

The previous prime is 696161693. The next prime is 696161779.

696161696 is nontrivially palindromic in base 10.

696161696 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 3 ways, for example, as 689587600 + 6574096 = 26260^2 + 2564^2 .

It is a super-2 number, since 2×696161696² = 969282213955192832, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (696161693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28391 + ... + 46886.

Almost surely, 2^696161696 is an apocalyptic number.

It is an amenable number.

696161696 is an abundant number, since it is smaller than the sum of its proper divisors (759790102).

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

696161696 is a wasteful number, since it uses less digits than its factorization.

696161696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75321 (or 75296 counting only the distinct ones).

The product of its digits is 629856, while the sum is 50.

The square root of 696161696 is about 26384.8762741082. The cubic root of 696161696 is about 886.2781476336.

The spelling of 696161696 in words is "six hundred ninety-six million, one hundred sixty-one thousand, six hundred ninety-six".