496971900878 has 8 divisors (see below), whose sum is σ = 745462767720. Its totient is φ = 248484311640.

The previous prime is 496971900847. The next prime is 496971900911. The reversal of 496971900878 is 878009179694.

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

It is a Curzon number.

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, 396728 + ... + 1073003.

It is an arithmetic number, because the mean of its divisors is an integer number (93182845965).

Almost surely, 2^496971900878 is an apocalyptic number.

496971900878 is a deficient number, since it is larger than the sum of its proper divisors (248490866842).

496971900878 is a wasteful number, since it uses less digits than its factorization.

496971900878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638802.

The product of its (nonzero) digits is 54867456, while the sum is 68.

The spelling of 496971900878 in words is "four hundred ninety-six billion, nine hundred seventy-one million, nine hundred thousand, eight hundred seventy-eight".