3875472939 has 8 divisors (see below), whose sum is σ = 5564781712. Its totient is φ = 2384906400.

The previous prime is 3875472917. The next prime is 3875472941. The reversal of 3875472939 is 9392745783.

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

It is not a de Polignac number, because 3875472939 - 2⁸ = 3875472683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3875476939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49685512 + ... + 49685589.

It is an arithmetic number, because the mean of its divisors is an integer number (695597714).

Almost surely, 2^3875472939 is an apocalyptic number.

3875472939 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3875472939 is a deficient number, since it is larger than the sum of its proper divisors (1689308773).

3875472939 is a wasteful number, since it uses less digits than its factorization.

3875472939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99371117.

The product of its digits is 11430720, while the sum is 57.

The square root of 3875472939 is about 62253.2966115048. The cubic root of 3875472939 is about 1570.7542238725.

The spelling of 3875472939 in words is "three billion, eight hundred seventy-five million, four hundred seventy-two thousand, nine hundred thirty-nine".