3472944 has 20 divisors (see below), whose sum is σ = 8971896. Its totient is φ = 1157632.

The previous prime is 3472943. The next prime is 3472949. The reversal of 3472944 is 4492743.

It is a super-2 number, since 2×3472944² = 24122680054272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3472943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36129 + ... + 36224.

Almost surely, 2^3472944 is an apocalyptic number.

It is an amenable number.

3472944 is an abundant number, since it is smaller than the sum of its proper divisors (5498952).

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

3472944 is a wasteful number, since it uses less digits than its factorization.

3472944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72364 (or 72358 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 3472944 is about 1863.5836444871. The cubic root of 3472944 is about 151.4372078005.

The spelling of 3472944 in words is "three million, four hundred seventy-two thousand, nine hundred forty-four".