492649108 has 24 divisors (see below), whose sum is σ = 1008214592. Its totient is φ = 206224704.

The previous prime is 492649099. The next prime is 492649111. The reversal of 492649108 is 801946294.

It is a super-2 number, since 2×492649108² = 485406287226391328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent 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, 203385 + ... + 205792.

Almost surely, 2^492649108 is an apocalyptic number.

It is an amenable number.

492649108 is an abundant number, since it is smaller than the sum of its proper divisors (515565484).

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

492649108 is a wasteful number, since it uses less digits than its factorization.

492649108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409231 (or 409229 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 492649108 is about 22195.7002142307. The cubic root of 492649108 is about 789.7917028148.

The spelling of 492649108 in words is "four hundred ninety-two million, six hundred forty-nine thousand, one hundred eight".