494898807 has 32 divisors (see below), whose sum is σ = 721788928. Its totient is φ = 299811456.

The previous prime is 494898799. The next prime is 494898821. The reversal of 494898807 is 708898494.

It is not a de Polignac number, because 494898807 - 2³ = 494898799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494898857) 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, 807033 + ... + 807645.

It is an arithmetic number, because the mean of its divisors is an integer number (22555904).

Almost surely, 2^494898807 is an apocalyptic number.

494898807 is a deficient number, since it is larger than the sum of its proper divisors (226890121).

494898807 is a wasteful number, since it uses less digits than its factorization.

494898807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919.

The product of its (nonzero) digits is 4644864, while the sum is 57.

The square root of 494898807 is about 22246.3212014931. The cubic root of 494898807 is about 790.9920810824.

The spelling of 494898807 in words is "four hundred ninety-four million, eight hundred ninety-eight thousand, eight hundred seven".