497776484 has 6 divisors (see below), whose sum is σ = 871108854. Its totient is φ = 248888240.

The previous prime is 497776469. The next prime is 497776493. The reversal of 497776484 is 484677794.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 356832100 + 140944384 = 18890^2 + 11872^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62222057 + ... + 62222064.

It is an arithmetic number, because the mean of its divisors is an integer number (145184809).

Almost surely, 2^497776484 is an apocalyptic number.

It is an amenable number.

497776484 is a deficient number, since it is larger than the sum of its proper divisors (373332370).

497776484 is a wasteful number, since it uses less digits than its factorization.

497776484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124444125 (or 124444123 counting only the distinct ones).

The product of its digits is 9483264, while the sum is 56.

The square root of 497776484 is about 22310.9050466358. The cubic root of 497776484 is about 792.5222404172.

The spelling of 497776484 in words is "four hundred ninety-seven million, seven hundred seventy-six thousand, four hundred eighty-four".