2494383664 has 10 divisors (see below), whose sum is σ = 4832868380. Its totient is φ = 1247191824.

The previous prime is 2494383637. The next prime is 2494383733. The reversal of 2494383664 is 4663834942.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77949474 + ... + 77949505.

It is an arithmetic number, because the mean of its divisors is an integer number (483286838).

Almost surely, 2^2494383664 is an apocalyptic number.

It is an amenable number.

2494383664 is a deficient number, since it is larger than the sum of its proper divisors (2338484716).

2494383664 is a wasteful number, since it uses less digits than its factorization.

2494383664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155898987 (or 155898981 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 49.

The square root of 2494383664 is about 49943.8050612886. The cubic root of 2494383664 is about 1356.1917075075.

The spelling of 2494383664 in words is "two billion, four hundred ninety-four million, three hundred eighty-three thousand, six hundred sixty-four".