497970423 has 14 divisors (see below), whose sum is σ = 746615184. Its totient is φ = 331979796.

The previous prime is 497970413. The next prime is 497970427. The reversal of 497970423 is 324079794.

It is not a de Polignac number, because 497970423 - 2¹² = 497966327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497970427) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 340815 + ... + 342272.

It is an arithmetic number, because the mean of its divisors is an integer number (53329656).

Almost surely, 2^497970423 is an apocalyptic number.

497970423 is a deficient number, since it is larger than the sum of its proper divisors (248644761).

497970423 is an frugal number, since it uses more digits than its factorization.

497970423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683105 (or 683090 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 497970423 is about 22315.2509060508. The cubic root of 497970423 is about 792.6251520779.

The spelling of 497970423 in words is "four hundred ninety-seven million, nine hundred seventy thousand, four hundred twenty-three".