3979233 has 16 divisors (see below), whose sum is σ = 5927040. Its totient is φ = 2638512.

The previous prime is 3979229. The next prime is 3979237. The reversal of 3979233 is 3329793.

It is an interprime number because it is at equal distance from previous prime (3979229) and next prime (3979237).

It is not a de Polignac number, because 3979233 - 2² = 3979229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3979237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7660 + ... + 8162.

It is an arithmetic number, because the mean of its divisors is an integer number (370440).

Almost surely, 2^3979233 is an apocalyptic number.

It is an amenable number.

3979233 is a deficient number, since it is larger than the sum of its proper divisors (1947807).

3979233 is a wasteful number, since it uses less digits than its factorization.

3979233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805 (or 799 counting only the distinct ones).

The product of its digits is 30618, while the sum is 36.

The square root of 3979233 is about 1994.8014938835. The cubic root of 3979233 is about 158.4649154267.

The spelling of 3979233 in words is "three million, nine hundred seventy-nine thousand, two hundred thirty-three".