497468907 has 48 divisors (see below), whose sum is σ = 788351200. Its totient is φ = 302253120.

The previous prime is 497468897. The next prime is 497468921. The reversal of 497468907 is 709864794.

It is a happy number.

497468907 is a `hidden beast` number, since 4 + 97 + 468 + 90 + 7 = 666.

It is not a de Polignac number, because 497468907 - 2⁴ = 497468891 is a prime.

It is a super-3 number, since 3×497468907³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (497468927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2748357 + ... + 2748537.

Almost surely, 2^497468907 is an apocalyptic number.

497468907 is a deficient number, since it is larger than the sum of its proper divisors (290882293).

497468907 is a wasteful number, since it uses less digits than its factorization.

497468907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 497468907 is about 22304.0110069915. The cubic root of 497468907 is about 792.3589731375.

It can be divided in two parts, 49746 and 8907, that added together give a triangular number (58653 = T₃₄₂).

The spelling of 497468907 in words is "four hundred ninety-seven million, four hundred sixty-eight thousand, nine hundred seven".