2492994590 has 32 divisors (see below), whose sum is σ = 4536876960. Its totient is φ = 986235264.

The previous prime is 2492994577. The next prime is 2492994613. The reversal of 2492994590 is 954992942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699092 + ... + 702648.

It is an arithmetic number, because the mean of its divisors is an integer number (141777405).

Almost surely, 2^2492994590 is an apocalyptic number.

2492994590 is a deficient number, since it is larger than the sum of its proper divisors (2043882370).

2492994590 is a wasteful number, since it uses less digits than its factorization.

2492994590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The square root of 2492994590 is about 49929.8967553509. The cubic root of 2492994590 is about 1355.9399151218.

The spelling of 2492994590 in words is "two billion, four hundred ninety-two million, nine hundred ninety-four thousand, five hundred ninety".