3950988 has 24 divisors (see below), whose sum is σ = 9255792. Its totient is φ = 1311744.

The previous prime is 3950951. The next prime is 3951001. The reversal of 3950988 is 8890593.

It is a super-2 number, since 2×3950988² = 31220612352288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556 + ... + 4532.

It is an arithmetic number, because the mean of its divisors is an integer number (385658).

Almost surely, 2^3950988 is an apocalyptic number.

It is an amenable number.

3950988 is an abundant number, since it is smaller than the sum of its proper divisors (5304804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3950988 is a wasteful number, since it uses less digits than its factorization.

3950988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321 (or 1319 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 3950988 is about 1987.7092342694. The cubic root of 3950988 is about 158.0890914519.

The spelling of 3950988 in words is "three million, nine hundred fifty thousand, nine hundred eighty-eight".