494957946 has 16 divisors (see below), whose sum is σ = 1131332544. Its totient is φ = 141416544.

The previous prime is 494957933. The next prime is 494957977. The reversal of 494957946 is 649759494.

It is a Curzon 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, 5892315 + ... + 5892398.

It is an arithmetic number, because the mean of its divisors is an integer number (70708284).

Almost surely, 2^494957946 is an apocalyptic number.

494957946 is an abundant number, since it is smaller than the sum of its proper divisors (636374598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494957946 is a wasteful number, since it uses less digits than its factorization.

494957946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11784725.

The product of its digits is 9797760, while the sum is 57.

The square root of 494957946 is about 22247.6503478457. The cubic root of 494957946 is about 791.0235869289.

The spelling of 494957946 in words is "four hundred ninety-four million, nine hundred fifty-seven thousand, nine hundred forty-six".