474443286 has 16 divisors (see below), whose sum is σ = 969076224. Its totient is φ = 154782824.

The previous prime is 474443261. The next prime is 474443297. The reversal of 474443286 is 682344474.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840930 + ... + 841493.

It is an arithmetic number, because the mean of its divisors is an integer number (60567264).

Almost surely, 2^474443286 is an apocalyptic number.

474443286 is an abundant number, since it is smaller than the sum of its proper divisors (494632938).

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

474443286 is a wasteful number, since it uses less digits than its factorization.

474443286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682475.

The product of its digits is 516096, while the sum is 42.

The square root of 474443286 is about 21781.7190781628. The cubic root of 474443286 is about 779.9404326634.

The spelling of 474443286 in words is "four hundred seventy-four million, four hundred forty-three thousand, two hundred eighty-six".