2492898331 has 16 divisors (see below), whose sum is σ = 3116056320. Its totient is φ = 1937501280.

The previous prime is 2492898329. The next prime is 2492898349. The reversal of 2492898331 is 1338982942.

It is not a de Polignac number, because 2492898331 - 2¹ = 2492898329 is a prime.

It is a super-2 number, since 2×2492898331² = 12429084177405171122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2492898361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11661 + ... + 71566.

It is an arithmetic number, because the mean of its divisors is an integer number (194753520).

Almost surely, 2^2492898331 is an apocalyptic number.

2492898331 is a deficient number, since it is larger than the sum of its proper divisors (623157989).

2492898331 is a wasteful number, since it uses less digits than its factorization.

2492898331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83634.

The product of its digits is 746496, while the sum is 49.

The square root of 2492898331 is about 49928.9328045373. The cubic root of 2492898331 is about 1355.9224631384.

The spelling of 2492898331 in words is "two billion, four hundred ninety-two million, eight hundred ninety-eight thousand, three hundred thirty-one".