474844774 has 4 divisors (see below), whose sum is σ = 712267164. Its totient is φ = 237422386.

The previous prime is 474844771. The next prime is 474844781. The reversal of 474844774 is 477448474.

It is a happy number.

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

It is a super-2 number, since 2×474844774² = 450955118790222152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474844771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118711192 + ... + 118711195.

It is an arithmetic number, because the mean of its divisors is an integer number (178066791).

Almost surely, 2^474844774 is an apocalyptic number.

474844774 is a deficient number, since it is larger than the sum of its proper divisors (237422390).

474844774 is a wasteful number, since it uses less digits than its factorization.

474844774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237422389.

The product of its digits is 2809856, while the sum is 49.

The square root of 474844774 is about 21790.9332980485. The cubic root of 474844774 is about 780.1603735546.

The spelling of 474844774 in words is "four hundred seventy-four million, eight hundred forty-four thousand, seven hundred seventy-four".