473763278 has 4 divisors (see below), whose sum is σ = 710644920. Its totient is φ = 236881638.

The previous prime is 473763221. The next prime is 473763289. The reversal of 473763278 is 872367374.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118440818 + ... + 118440821.

It is an arithmetic number, because the mean of its divisors is an integer number (177661230).

Almost surely, 2^473763278 is an apocalyptic number.

473763278 is a deficient number, since it is larger than the sum of its proper divisors (236881642).

473763278 is a wasteful number, since it uses less digits than its factorization.

473763278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236881641.

The product of its digits is 1185408, while the sum is 47.

The square root of 473763278 is about 21766.1038773594. The cubic root of 473763278 is about 779.5676312924.

The spelling of 473763278 in words is "four hundred seventy-three million, seven hundred sixty-three thousand, two hundred seventy-eight".