497363870 has 16 divisors (see below), whose sum is σ = 914303808. Its totient is φ = 194712480.

The previous prime is 497363869. The next prime is 497363899. The reversal of 497363870 is 78363794.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528641 + ... + 529580.

It is an arithmetic number, because the mean of its divisors is an integer number (57143988).

Almost surely, 2^497363870 is an apocalyptic number.

497363870 is a deficient number, since it is larger than the sum of its proper divisors (416939938).

497363870 is a wasteful number, since it uses less digits than its factorization.

497363870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058275.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 497363870 is about 22301.6562165235. The cubic root of 497363870 is about 792.3032022363.

The spelling of 497363870 in words is "four hundred ninety-seven million, three hundred sixty-three thousand, eight hundred seventy".