3944974 has 8 divisors (see below), whose sum is σ = 6455448. Its totient is φ = 1793160.

The previous prime is 3944953. The next prime is 3944987. The reversal of 3944974 is 4794493.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89637 + ... + 89680.

It is an arithmetic number, because the mean of its divisors is an integer number (806931).

Almost surely, 2^3944974 is an apocalyptic number.

3944974 is a deficient number, since it is larger than the sum of its proper divisors (2510474).

3944974 is a wasteful number, since it uses less digits than its factorization.

3944974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179330.

The product of its digits is 108864, while the sum is 40.

The square root of 3944974 is about 1986.1958614397. The cubic root of 3944974 is about 158.0088389009.

The spelling of 3944974 in words is "three million, nine hundred forty-four thousand, nine hundred seventy-four".