3979026 has 24 divisors (see below), whose sum is σ = 8658000. Its totient is φ = 1320696.

The previous prime is 3979021. The next prime is 3979039. The reversal of 3979026 is 6209793.

It is not an unprimeable number, because it can be changed into a prime (3979021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7725 + ... + 8223.

It is an arithmetic number, because the mean of its divisors is an integer number (360750).

Almost surely, 2^3979026 is an apocalyptic number.

3979026 is an abundant number, since it is smaller than the sum of its proper divisors (4678974).

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

3979026 is a wasteful number, since it uses less digits than its factorization.

3979026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 947 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 3979026 is about 1994.7496083469. The cubic root of 3979026 is about 158.4621675935.

The spelling of 3979026 in words is "three million, nine hundred seventy-nine thousand, twenty-six".