3672831465 has 16 divisors (see below), whose sum is σ = 6529478400. Its totient is φ = 1958843376.

The previous prime is 3672831457. The next prime is 3672831509. The reversal of 3672831465 is 5641382763.

3672831465 is a `hidden beast` number, since 367 + 283 + 1 + 4 + 6 + 5 = 666.

It is not a de Polignac number, because 3672831465 - 2³ = 3672831457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3672831465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13602945 + ... + 13603214.

It is an arithmetic number, because the mean of its divisors is an integer number (408092400).

Almost surely, 2^3672831465 is an apocalyptic number.

It is an amenable number.

3672831465 is a deficient number, since it is larger than the sum of its proper divisors (2856646935).

3672831465 is a wasteful number, since it uses less digits than its factorization.

3672831465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27206173 (or 27206167 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 3672831465 is about 60603.8898504048. The cubic root of 3672831465 is about 1542.8853906314.

The spelling of 3672831465 in words is "three billion, six hundred seventy-two million, eight hundred thirty-one thousand, four hundred sixty-five".