3451944 has 16 divisors (see below), whose sum is σ = 8629920. Its totient is φ = 1150640.

The previous prime is 3451937. The next prime is 3451961. The reversal of 3451944 is 4491543.

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, 71892 + ... + 71939.

It is an arithmetic number, because the mean of its divisors is an integer number (539370).

Almost surely, 2^3451944 is an apocalyptic number.

It is an amenable number.

3451944 is an abundant number, since it is smaller than the sum of its proper divisors (5177976).

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

3451944 is a wasteful number, since it uses less digits than its factorization.

3451944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143840 (or 143836 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 3451944 is about 1857.9407956122. The cubic root of 3451944 is about 151.1313565403.

The spelling of 3451944 in words is "three million, four hundred fifty-one thousand, nine hundred forty-four".