474448718 has 4 divisors (see below), whose sum is σ = 711673080. Its totient is φ = 237224358.

The previous prime is 474448703. The next prime is 474448727. The reversal of 474448718 is 817844474.

It is a happy number.

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, 118612178 + ... + 118612181.

It is an arithmetic number, because the mean of its divisors is an integer number (177918270).

Almost surely, 2^474448718 is an apocalyptic number.

474448718 is a deficient number, since it is larger than the sum of its proper divisors (237224362).

474448718 is a wasteful number, since it uses less digits than its factorization.

474448718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237224361.

The product of its digits is 802816, while the sum is 47.

The square root of 474448718 is about 21781.8437695251. The cubic root of 474448718 is about 779.9434092189.

The spelling of 474448718 in words is "four hundred seventy-four million, four hundred forty-eight thousand, seven hundred eighteen".