2490074654 has 16 divisors (see below), whose sum is σ = 3791784960. Its totient is φ = 1226184120.

The previous prime is 2490074623. The next prime is 2490074683. The reversal of 2490074654 is 4564700942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130667 + ... + 148505.

It is an arithmetic number, because the mean of its divisors is an integer number (236986560).

Almost surely, 2^2490074654 is an apocalyptic number.

2490074654 is a deficient number, since it is larger than the sum of its proper divisors (1301710306).

2490074654 is a wasteful number, since it uses less digits than its factorization.

2490074654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18895.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 2490074654 is about 49900.6478314661. The cubic root of 2490074654 is about 1355.4103238472.

The spelling of 2490074654 in words is "two billion, four hundred ninety million, seventy-four thousand, six hundred fifty-four".