474444474 has 16 divisors (see below), whose sum is σ = 1084444608. Its totient is φ = 135555552.

The previous prime is 474444473. The next prime is 474444521.

474444474 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 11296297 = 474444474 / (4 + 7 + 4 + 4 + 4 + 4 + 4 + 7 + 4).

It is not an unprimeable number, because it can be changed into a prime (474444473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5648107 + ... + 5648190.

It is an arithmetic number, because the mean of its divisors is an integer number (67777788).

Almost surely, 2^474444474 is an apocalyptic number.

474444474 is an abundant number, since it is smaller than the sum of its proper divisors (610000134).

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

474444474 is a wasteful number, since it uses less digits than its factorization.

474444474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11296309.

The product of its digits is 802816, while the sum is 42.

The square root of 474444474 is about 21781.7463487205. The cubic root of 474444474 is about 779.9410836499.

The spelling of 474444474 in words is "four hundred seventy-four million, four hundred forty-four thousand, four hundred seventy-four".