497417634 has 24 divisors (see below), whose sum is σ = 1231701120. Its totient is φ = 142119288.

The previous prime is 497417633. The next prime is 497417681. The reversal of 497417634 is 436714794.

497417634 is a `hidden beast` number, since 4 + 9 + 7 + 4 + 1 + 7 + 634 = 666.

It is a super-2 number, since 2×497417634² = 494848605228315912, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 497417634.

It is not an unprimeable number, because it can be changed into a prime (497417633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1973754 + ... + 1974005.

It is an arithmetic number, because the mean of its divisors is an integer number (51320880).

Almost surely, 2^497417634 is an apocalyptic number.

497417634 is an abundant number, since it is smaller than the sum of its proper divisors (734283486).

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

497417634 is a wasteful number, since it uses less digits than its factorization.

497417634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947774 (or 3947771 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 497417634 is about 22302.8615652790. The cubic root of 497417634 is about 792.3317499838.

It can be divided in two parts, 49741 and 7634, that added together give a palindrome (57375).

The spelling of 497417634 in words is "four hundred ninety-seven million, four hundred seventeen thousand, six hundred thirty-four".