497385792 has 112 divisors (see below), whose sum is σ = 1482628480. Its totient is φ = 163482624.

The previous prime is 497385769. The next prime is 497385803. The reversal of 497385792 is 297583794.

497385792 is a `hidden beast` number, since 497 + 3 + 85 + 79 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124173 + ... + 128115.

Almost surely, 2^497385792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497385792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (741314240).

497385792 is an abundant number, since it is smaller than the sum of its proper divisors (985242688).

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

497385792 is a wasteful number, since it uses less digits than its factorization.

497385792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4037 (or 4021 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 497385792 is about 22302.1476992688. The cubic root of 497385792 is about 792.3148426849.

The spelling of 497385792 in words is "four hundred ninety-seven million, three hundred eighty-five thousand, seven hundred ninety-two".