497868794 has 8 divisors (see below), whose sum is σ = 754197588. Its totient is φ = 246469600.

The previous prime is 497868743. The next prime is 497868809.

497868794 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 467121769 + 30747025 = 21613^2 + 5545^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232147 + ... + 1232550.

Almost surely, 2^497868794 is an apocalyptic number.

497868794 is a deficient number, since it is larger than the sum of its proper divisors (256328794).

497868794 is a wasteful number, since it uses less digits than its factorization.

497868794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464800.

The product of its digits is 24385536, while the sum is 62.

The square root of 497868794 is about 22312.9736700423. The cubic root of 497868794 is about 792.5712270665.

The spelling of 497868794 in words is "four hundred ninety-seven million, eight hundred sixty-eight thousand, seven hundred ninety-four".