3775304865 has 16 divisors (see below), whose sum is σ = 6123235968. Its totient is φ = 1985913216.

The previous prime is 3775304833. The next prime is 3775304867. The reversal of 3775304865 is 5684035773.

It is not a de Polignac number, because 3775304865 - 2⁵ = 3775304833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3775304867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1722789 + ... + 1724978.

It is an arithmetic number, because the mean of its divisors is an integer number (382702248).

Almost surely, 2^3775304865 is an apocalyptic number.

It is an amenable number.

3775304865 is a deficient number, since it is larger than the sum of its proper divisors (2347931103).

3775304865 is a wasteful number, since it uses less digits than its factorization.

3775304865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3447848.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The square root of 3775304865 is about 61443.5095433195. The cubic root of 3775304865 is about 1557.1030040562.

The spelling of 3775304865 in words is "three billion, seven hundred seventy-five million, three hundred four thousand, eight hundred sixty-five".