3875031 has 48 divisors (see below), whose sum is σ = 6589440. Its totient is φ = 2177280.

The previous prime is 3874987. The next prime is 3875041. The reversal of 3875031 is 1305783.

3875031 = 30³ + 31³ + ... + 63³.

It is not a de Polignac number, because 3875031 - 2¹³ = 3866839 is a prime.

It is a super-2 number, since 2×3875031² = 30031730501922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3874986 and 3875004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3875041) 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, 90096 + ... + 90138.

It is an arithmetic number, because the mean of its divisors is an integer number (137280).

Almost surely, 2^3875031 is an apocalyptic number.

3875031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3875031 is a deficient number, since it is larger than the sum of its proper divisors (2714409).

3875031 is a wasteful number, since it uses less digits than its factorization.

3875031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 3875031 is about 1968.5098424951. The cubic root of 3875031 is about 157.0694514692.

It can be divided in two parts, 38750 and 31, that added together give a triangular number (38781 = T₂₇₈).

The spelling of 3875031 in words is "three million, eight hundred seventy-five thousand, thirty-one".