2492939272 has 32 divisors (see below), whose sum is σ = 4960180800. Its totient is φ = 1172062144.

The previous prime is 2492939263. The next prime is 2492939287. The reversal of 2492939272 is 2729392942.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103963 + ... + 125674.

It is an arithmetic number, because the mean of its divisors is an integer number (155005650).

Almost surely, 2^2492939272 is an apocalyptic number.

It is an amenable number.

2492939272 is a deficient number, since it is larger than the sum of its proper divisors (2467241528).

2492939272 is a wasteful number, since it uses less digits than its factorization.

2492939272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229725 (or 229721 counting only the distinct ones).

The product of its digits is 979776, while the sum is 49.

The square root of 2492939272 is about 49929.3427955947. The cubic root of 2492939272 is about 1355.9298858930.

The spelling of 2492939272 in words is "two billion, four hundred ninety-two million, nine hundred thirty-nine thousand, two hundred seventy-two".