2492989210 has 16 divisors (see below), whose sum is σ = 4490853192. Its totient is φ = 996424000.

The previous prime is 2492989171. The next prime is 2492989211. The reversal of 2492989210 is 129892942.

It can be written as a sum of positive squares in 4 ways, for example, as 302655609 + 2190333601 = 17397^2 + 46801^2 .

It is not an unprimeable number, because it can be changed into a prime (2492989211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82801 + ... + 108820.

Almost surely, 2^2492989210 is an apocalyptic number.

2492989210 is a deficient number, since it is larger than the sum of its proper divisors (1997863982).

2492989210 is a wasteful number, since it uses less digits than its factorization.

2492989210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192929.

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 2492989210 is about 49929.8428797848. The cubic root of 2492989210 is about 1355.9389397269.

The spelling of 2492989210 in words is "two billion, four hundred ninety-two million, nine hundred eighty-nine thousand, two hundred ten".