2494270664 has 16 divisors (see below), whose sum is σ = 4827621120. Its totient is φ = 1206905040.

The previous prime is 2494270637. The next prime is 2494270679. The reversal of 2494270664 is 4660724942.

It is a super-2 number, since 2×2494270664² = 12442772290582001792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5028524 + ... + 5029019.

It is an arithmetic number, because the mean of its divisors is an integer number (301726320).

Almost surely, 2^2494270664 is an apocalyptic number.

It is an amenable number.

2494270664 is a deficient number, since it is larger than the sum of its proper divisors (2333350456).

2494270664 is a wasteful number, since it uses less digits than its factorization.

2494270664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10057580 (or 10057576 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The square root of 2494270664 is about 49942.6737770416. The cubic root of 2494270664 is about 1356.1712279024.

The spelling of 2494270664 in words is "two billion, four hundred ninety-four million, two hundred seventy thousand, six hundred sixty-four".