474771406 has 8 divisors (see below), whose sum is σ = 712697760. Its totient is φ = 237205488.

The previous prime is 474771377. The next prime is 474771413. The reversal of 474771406 is 604177474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86791 + ... + 92098.

It is an arithmetic number, because the mean of its divisors is an integer number (89087220).

Almost surely, 2^474771406 is an apocalyptic number.

474771406 is a deficient number, since it is larger than the sum of its proper divisors (237926354).

474771406 is a wasteful number, since it uses less digits than its factorization.

474771406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180218.

The product of its (nonzero) digits is 131712, while the sum is 40.

The square root of 474771406 is about 21789.2497805684. The cubic root of 474771406 is about 780.1201907709.

The spelling of 474771406 in words is "four hundred seventy-four million, seven hundred seventy-one thousand, four hundred six".