696181436 has 12 divisors (see below), whose sum is σ = 1235007312. Its totient is φ = 343322208.

The previous prime is 696181403. The next prime is 696181459. The reversal of 696181436 is 634181696.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191800 + ... + 1192383.

It is an arithmetic number, because the mean of its divisors is an integer number (102917276).

Almost surely, 2^696181436 is an apocalyptic number.

It is an amenable number.

696181436 is a deficient number, since it is larger than the sum of its proper divisors (538825876).

696181436 is a wasteful number, since it uses less digits than its factorization.

696181436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384260 (or 2384258 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 696181436 is about 26385.2503493903. The cubic root of 696181436 is about 886.2865245023.

The spelling of 696181436 in words is "six hundred ninety-six million, one hundred eighty-one thousand, four hundred thirty-six".