3791262879 has 12 divisors (see below), whose sum is σ = 5483688600. Its totient is φ = 2524083984.

The previous prime is 3791262823. The next prime is 3791262919. The reversal of 3791262879 is 9782621973.

3791262879 is a `hidden beast` number, since 3 + 7 + 9 + 1 + 2 + 628 + 7 + 9 = 666.

It is not a de Polignac number, because 3791262879 - 2²⁹ = 3254391967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791262809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278364 + ... + 291665.

It is an arithmetic number, because the mean of its divisors is an integer number (456974050).

Almost surely, 2^3791262879 is an apocalyptic number.

3791262879 is a deficient number, since it is larger than the sum of its proper divisors (1692425721).

3791262879 is a wasteful number, since it uses less digits than its factorization.

3791262879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570774 (or 570771 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 3791262879 is about 61573.2318381941. The cubic root of 3791262879 is about 1559.2938507678.

The spelling of 3791262879 in words is "three billion, seven hundred ninety-one million, two hundred sixty-two thousand, eight hundred seventy-nine".