3694965436 has 12 divisors (see below), whose sum is σ = 6846553728. Its totient is φ = 1738807232.

The previous prime is 3694965431. The next prime is 3694965451. The reversal of 3694965436 is 6345694963.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3694965431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27168796 + ... + 27168931.

It is an arithmetic number, because the mean of its divisors is an integer number (570546144).

Almost surely, 2^3694965436 is an apocalyptic number.

It is an amenable number.

3694965436 is a deficient number, since it is larger than the sum of its proper divisors (3151588292).

3694965436 is a wasteful number, since it uses less digits than its factorization.

3694965436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54337748 (or 54337746 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 55.

The square root of 3694965436 is about 60786.2273545579. The cubic root of 3694965436 is about 1545.9785363086.

The spelling of 3694965436 in words is "three billion, six hundred ninety-four million, nine hundred sixty-five thousand, four hundred thirty-six".