497722734 has 24 divisors (see below), whose sum is σ = 1081051920. Its totient is φ = 165499488.

The previous prime is 497722733. The next prime is 497722751. The reversal of 497722734 is 437227794.

It is a self number, because there is not a number n which added to its sum of digits gives 497722734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497722733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26442 + ... + 41165.

It is an arithmetic number, because the mean of its divisors is an integer number (45043830).

Almost surely, 2^497722734 is an apocalyptic number.

497722734 is an abundant number, since it is smaller than the sum of its proper divisors (583329186).

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

497722734 is a wasteful number, since it uses less digits than its factorization.

497722734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68024 (or 68021 counting only the distinct ones).

The product of its digits is 592704, while the sum is 45.

The square root of 497722734 is about 22309.7004462185. The cubic root of 497722734 is about 792.4937138226.

The spelling of 497722734 in words is "four hundred ninety-seven million, seven hundred twenty-two thousand, seven hundred thirty-four".