496346478 has 16 divisors (see below), whose sum is σ = 1002928080. Its totient is φ = 163742976.

The previous prime is 496346441. The next prime is 496346497. The reversal of 496346478 is 874643694.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 496346478.

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, 425833 + ... + 426996.

It is an arithmetic number, because the mean of its divisors is an integer number (62683005).

Almost surely, 2^496346478 is an apocalyptic number.

496346478 is an abundant number, since it is smaller than the sum of its proper divisors (506581602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

496346478 is a wasteful number, since it uses less digits than its factorization.

496346478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852931.

The product of its digits is 3483648, while the sum is 51.

The square root of 496346478 is about 22278.8347540889. The cubic root of 496346478 is about 791.7625965575.

The spelling of 496346478 in words is "four hundred ninety-six million, three hundred forty-six thousand, four hundred seventy-eight".