494926830 has 24 divisors (see below), whose sum is σ = 1286809992. Its totient is φ = 131980464.

The previous prime is 494926823. The next prime is 494926841. The reversal of 494926830 is 38629494.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2749504 + ... + 2749683.

It is an arithmetic number, because the mean of its divisors is an integer number (53617083).

Almost surely, 2^494926830 is an apocalyptic number.

494926830 is an abundant number, since it is smaller than the sum of its proper divisors (791883162).

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

494926830 is a wasteful number, since it uses less digits than its factorization.

494926830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499200 (or 5499197 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 494926830 is about 22246.9510270509. The cubic root of 494926830 is about 791.0070104326.

The spelling of 494926830 in words is "four hundred ninety-four million, nine hundred twenty-six thousand, eight hundred thirty".