473075494 has 4 divisors (see below), whose sum is σ = 709613244. Its totient is φ = 236537746.

The previous prime is 473075489. The next prime is 473075563. The reversal of 473075494 is 494570374.

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

It is a self number, because there is not a number n which added to its sum of digits gives 473075494.

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, 118268872 + ... + 118268875.

It is an arithmetic number, because the mean of its divisors is an integer number (177403311).

Almost surely, 2^473075494 is an apocalyptic number.

473075494 is a deficient number, since it is larger than the sum of its proper divisors (236537750).

473075494 is a wasteful number, since it uses less digits than its factorization.

473075494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236537749.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 473075494 is about 21750.2987105925. The cubic root of 473075494 is about 779.1902038295.

The spelling of 473075494 in words is "four hundred seventy-three million, seventy-five thousand, four hundred ninety-four".