497392670 has 32 divisors (see below), whose sum is σ = 904828320. Its totient is φ = 196853760.

The previous prime is 497392667. The next prime is 497392673. The reversal of 497392670 is 76293794.

It is an interprime number because it is at equal distance from previous prime (497392667) and next prime (497392673).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497392673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430814 + ... + 431966.

It is an arithmetic number, because the mean of its divisors is an integer number (28275885).

Almost surely, 2^497392670 is an apocalyptic number.

497392670 is a deficient number, since it is larger than the sum of its proper divisors (407435650).

497392670 is a wasteful number, since it uses less digits than its factorization.

497392670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580.

The product of its (nonzero) digits is 571536, while the sum is 47.

The square root of 497392670 is about 22302.3018991314. The cubic root of 497392670 is about 792.3184947905.

The spelling of 497392670 in words is "four hundred ninety-seven million, three hundred ninety-two thousand, six hundred seventy".