2938944 has 28 divisors (see below), whose sum is σ = 7776464. Its totient is φ = 979584.

The previous prime is 2938931. The next prime is 2938951. The reversal of 2938944 is 4498392.

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, 7462 + ... + 7845.

2^2938944 is an apocalyptic number.

2938944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2938944 is an abundant number, since it is smaller than the sum of its proper divisors (4837520).

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

2938944 is a wasteful number, since it uses less digits than its factorization.

2938944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15322 (or 15312 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 2938944 is about 1714.3348564385. The cubic root of 2938944 is about 143.2398212236.

The spelling of 2938944 in words is "two million, nine hundred thirty-eight thousand, nine hundred forty-four".