494794937 has 32 divisors (see below), whose sum is σ = 643399680. Its totient is φ = 369956160.

The previous prime is 494794919. The next prime is 494794967. The reversal of 494794937 is 739497494.

It is not a de Polignac number, because 494794937 - 2⁶ = 494794873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (494794967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119264 + ... + 123342.

It is an arithmetic number, because the mean of its divisors is an integer number (20106240).

Almost surely, 2^494794937 is an apocalyptic number.

It is an amenable number.

494794937 is a deficient number, since it is larger than the sum of its proper divisors (148604743).

494794937 is a wasteful number, since it uses less digits than its factorization.

494794937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4173.

The product of its digits is 6858432, while the sum is 56.

The square root of 494794937 is about 22243.9865356909. The cubic root of 494794937 is about 790.9367390644.

The spelling of 494794937 in words is "four hundred ninety-four million, seven hundred ninety-four thousand, nine hundred thirty-seven".