3791875947 has 16 divisors (see below), whose sum is σ = 5256480000. Its totient is φ = 2428471584.

The previous prime is 3791875931. The next prime is 3791875963. The reversal of 3791875947 is 7495781973.

It is an interprime number because it is at equal distance from previous prime (3791875931) and next prime (3791875963).

It is not a de Polignac number, because 3791875947 - 2⁴ = 3791875931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3791875907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92197 + ... + 126822.

It is an arithmetic number, because the mean of its divisors is an integer number (328530000).

Almost surely, 2^3791875947 is an apocalyptic number.

3791875947 is a deficient number, since it is larger than the sum of its proper divisors (1464604053).

3791875947 is a wasteful number, since it uses less digits than its factorization.

3791875947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219250.

The product of its digits is 13335840, while the sum is 60.

The square root of 3791875947 is about 61578.2100015907. The cubic root of 3791875947 is about 1559.3778950269.

The spelling of 3791875947 in words is "three billion, seven hundred ninety-one million, eight hundred seventy-five thousand, nine hundred forty-seven".