3691345264 has 40 divisors (see below), whose sum is σ = 7199039232. Its totient is φ = 1833573120.

The previous prime is 3691345253. The next prime is 3691345271. The reversal of 3691345264 is 4625431963.

It is a self number, because there is not a number n which added to its sum of digits gives 3691345264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747569 + ... + 1749679.

Almost surely, 2^3691345264 is an apocalyptic number.

It is an amenable number.

3691345264 is a deficient number, since it is larger than the sum of its proper divisors (3507693968).

3691345264 is a wasteful number, since it uses less digits than its factorization.

3691345264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785 (or 2779 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The square root of 3691345264 is about 60756.4421604820. The cubic root of 3691345264 is about 1545.4734763733.

The spelling of 3691345264 in words is "three billion, six hundred ninety-one million, three hundred forty-five thousand, two hundred sixty-four".