2792947424 has 36 divisors (see below), whose sum is σ = 5548604544. Its totient is φ = 1383806592.

The previous prime is 2792947373. The next prime is 2792947447. The reversal of 2792947424 is 4247492972.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3368642 + ... + 3369470.

It is an arithmetic number, because the mean of its divisors is an integer number (154127904).

Almost surely, 2^2792947424 is an apocalyptic number.

It is an amenable number.

2792947424 is a deficient number, since it is larger than the sum of its proper divisors (2755657120).

2792947424 is an frugal number, since it uses more digits than its factorization.

2792947424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795 (or 958 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 2792947424 is about 52848.3436258886. The cubic root of 2792947424 is about 1408.2753798062.

The spelling of 2792947424 in words is "two billion, seven hundred ninety-two million, nine hundred forty-seven thousand, four hundred twenty-four".