494868927 has 16 divisors (see below), whose sum is σ = 793775360. Its totient is φ = 267898752.

The previous prime is 494868919. The next prime is 494868937. The reversal of 494868927 is 729868494.

It is not a de Polignac number, because 494868927 - 2³ = 494868919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494868937) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619738 + ... + 620535.

It is an arithmetic number, because the mean of its divisors is an integer number (49610960).

Almost surely, 2^494868927 is an apocalyptic number.

494868927 is a deficient number, since it is larger than the sum of its proper divisors (298906433).

494868927 is a wasteful number, since it uses less digits than its factorization.

494868927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240302.

The product of its digits is 6967296, while the sum is 57.

The square root of 494868927 is about 22245.6496196447. The cubic root of 494868927 is about 790.9761617883.

The spelling of 494868927 in words is "four hundred ninety-four million, eight hundred sixty-eight thousand, nine hundred twenty-seven".