495988938 has 24 divisors (see below), whose sum is σ = 1076102976. Its totient is φ = 165105000.

The previous prime is 495988921. The next prime is 495988949. The reversal of 495988938 is 839889594.

495988938 is a `hidden beast` number, since 4 + 9 + 598 + 8 + 9 + 38 = 666.

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, 4828 + ... + 31863.

It is an arithmetic number, because the mean of its divisors is an integer number (44837624).

Almost surely, 2^495988938 is an apocalyptic number.

495988938 is an abundant number, since it is smaller than the sum of its proper divisors (580114038).

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

495988938 is a wasteful number, since it uses less digits than its factorization.

495988938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37450 (or 37447 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 63.

The square root of 495988938 is about 22270.8091007040. The cubic root of 495988938 is about 791.5724371884.

The spelling of 495988938 in words is "four hundred ninety-five million, nine hundred eighty-eight thousand, nine hundred thirty-eight".