3979274 has 24 divisors (see below), whose sum is σ = 6603372. Its totient is φ = 1797120.

The previous prime is 3979267. The next prime is 3979289. The reversal of 3979274 is 4729793.

It can be written as a sum of positive squares in 6 ways, for example, as 7225 + 3972049 = 85^2 + 1993^2 .

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20522 + ... + 20714.

Almost surely, 2^3979274 is an apocalyptic number.

3979274 is a deficient number, since it is larger than the sum of its proper divisors (2624098).

3979274 is a wasteful number, since it uses less digits than its factorization.

3979274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 269 counting only the distinct ones).

The product of its digits is 95256, while the sum is 41.

The square root of 3979274 is about 1994.8117705688. The cubic root of 3979274 is about 158.4654596722.

The spelling of 3979274 in words is "three million, nine hundred seventy-nine thousand, two hundred seventy-four".