2732944 has 10 divisors (see below), whose sum is σ = 5295110. Its totient is φ = 1366464.

The previous prime is 2732921. The next prime is 2732953. The reversal of 2732944 is 4492372.

It can be written as a sum of positive squares in only one way, i.e., 2073600 + 659344 = 1440^2 + 812^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85389 + ... + 85420.

It is an arithmetic number, because the mean of its divisors is an integer number (529511).

2^2732944 is an apocalyptic number.

It is an amenable number.

2732944 is a deficient number, since it is larger than the sum of its proper divisors (2562166).

2732944 is a wasteful number, since it uses less digits than its factorization.

2732944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170817 (or 170811 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 2732944 is about 1653.1618190607. The cubic root of 2732944 is about 139.8117196921.

The spelling of 2732944 in words is "two million, seven hundred thirty-two thousand, nine hundred forty-four".