3979075 has 12 divisors (see below), whose sum is σ = 5194360. Its totient is φ = 3015360.

The previous prime is 3979043. The next prime is 3979117. The reversal of 3979075 is 5709793.

It is not a de Polignac number, because 3979075 - 2⁵ = 3979043 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3714 + ... + 4663.

Almost surely, 2^3979075 is an apocalyptic number.

3979075 is a deficient number, since it is larger than the sum of its proper divisors (1215285).

3979075 is a wasteful number, since it uses less digits than its factorization.

3979075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8406 (or 8401 counting only the distinct ones).

The product of its (nonzero) digits is 59535, while the sum is 40.

The square root of 3979075 is about 1994.7618905524. The cubic root of 3979075 is about 158.4628180554.

The spelling of 3979075 in words is "three million, nine hundred seventy-nine thousand, seventy-five".