3763765265 has 8 divisors (see below), whose sum is σ = 4863942888. Its totient is φ = 2779395840.

The previous prime is 3763765237. The next prime is 3763765277. The reversal of 3763765265 is 5625673673.

It can be written as a sum of positive squares in 4 ways, for example, as 314317441 + 3449447824 = 17729^2 + 58732^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3763765265 - 2²⁰ = 3762716689 is a prime.

It is a Duffinian 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, 28951976 + ... + 28952105.

It is an arithmetic number, because the mean of its divisors is an integer number (607992861).

Almost surely, 2^3763765265 is an apocalyptic number.

It is an amenable number.

3763765265 is a deficient number, since it is larger than the sum of its proper divisors (1100177623).

3763765265 is a wasteful number, since it uses less digits than its factorization.

3763765265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57904099.

The product of its digits is 4762800, while the sum is 50.

The square root of 3763765265 is about 61349.5335353090. The cubic root of 3763765265 is about 1555.5149041125.

The spelling of 3763765265 in words is "three billion, seven hundred sixty-three million, seven hundred sixty-five thousand, two hundred sixty-five".