3791715867 has 48 divisors (see below), whose sum is σ = 6185088000. Its totient is φ = 2312108064.

The previous prime is 3791715857. The next prime is 3791715869. The reversal of 3791715867 is 7685171973.

It is not a de Polignac number, because 3791715867 - 2¹⁵ = 3791683099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3791715869) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119734 + ... + 148052.

It is an arithmetic number, because the mean of its divisors is an integer number (128856000).

Almost surely, 2^3791715867 is an apocalyptic number.

3791715867 is a deficient number, since it is larger than the sum of its proper divisors (2393372133).

3791715867 is a wasteful number, since it uses less digits than its factorization.

3791715867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28382 (or 28370 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 54.

The square root of 3791715867 is about 61576.9101774358. The cubic root of 3791715867 is about 1559.3559508556.

The spelling of 3791715867 in words is "three billion, seven hundred ninety-one million, seven hundred fifteen thousand, eight hundred sixty-seven".