497632868246 has 8 divisors (see below), whose sum is σ = 759100985640. Its totient is φ = 244599206368.

The previous prime is 497632868221. The next prime is 497632868263. The reversal of 497632868246 is 642868236794.

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

It is a congruent number.

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, 2108613731 + ... + 2108613966.

It is an arithmetic number, because the mean of its divisors is an integer number (94887623205).

Almost surely, 2^497632868246 is an apocalyptic number.

497632868246 is a deficient number, since it is larger than the sum of its proper divisors (261468117394).

497632868246 is a wasteful number, since it uses less digits than its factorization.

497632868246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217227758.

The product of its digits is 167215104, while the sum is 65.

The spelling of 497632868246 in words is "four hundred ninety-seven billion, six hundred thirty-two million, eight hundred sixty-eight thousand, two hundred forty-six".