2939432 has 16 divisors (see below), whose sum is σ = 5582400. Its totient is φ = 1450800.

The previous prime is 2939401. The next prime is 2939449. The reversal of 2939432 is 2349392.

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, 1694 + ... + 2957.

It is an arithmetic number, because the mean of its divisors is an integer number (348900).

2^2939432 is an apocalyptic number.

It is an amenable number.

2939432 is a deficient number, since it is larger than the sum of its proper divisors (2642968).

2939432 is a wasteful number, since it uses less digits than its factorization.

2939432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736 (or 4732 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

The square root of 2939432 is about 1714.4771797840. The cubic root of 2939432 is about 143.2477489197.

The spelling of 2939432 in words is "two million, nine hundred thirty-nine thousand, four hundred thirty-two".