493426476 has 18 divisors (see below), whose sum is σ = 1247272572. Its totient is φ = 164475480.

The previous prime is 493426469. The next prime is 493426477. The reversal of 493426476 is 674624394.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (493426477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6853110 + ... + 6853181.

Almost surely, 2^493426476 is an apocalyptic number.

It is an amenable number.

493426476 is an abundant number, since it is smaller than the sum of its proper divisors (753846096).

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

493426476 is a wasteful number, since it uses less digits than its factorization.

493426476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13706301 (or 13706296 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 493426476 is about 22213.2049916260. The cubic root of 493426476 is about 790.2068976870.

The spelling of 493426476 in words is "four hundred ninety-three million, four hundred twenty-six thousand, four hundred seventy-six".