2797989232 has 30 divisors (see below), whose sum is σ = 5477940312. Its totient is φ = 1384348896.

The previous prime is 2797989137. The next prime is 2797989253. The reversal of 2797989232 is 2329897972.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2146693 + ... + 2147995.

Almost surely, 2^2797989232 is an apocalyptic number.

It is an amenable number.

2797989232 is a deficient number, since it is larger than the sum of its proper divisors (2679951080).

2797989232 is an equidigital number, since it uses as much as digits as its factorization.

2797989232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717 (or 1408 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 58.

The square root of 2797989232 is about 52896.0228372606. The cubic root of 2797989232 is about 1409.1222731696.

The spelling of 2797989232 in words is "two billion, seven hundred ninety-seven million, nine hundred eighty-nine thousand, two hundred thirty-two".