474090859 has 8 divisors (see below), whose sum is σ = 520486128. Its totient is φ = 428244960.

The previous prime is 474090857. The next prime is 474090871. The reversal of 474090859 is 958090474.

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

It is not a de Polignac number, because 474090859 - 2¹ = 474090857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474090853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135532 + ... + 138985.

It is an arithmetic number, because the mean of its divisors is an integer number (65060766).

Almost surely, 2^474090859 is an apocalyptic number.

474090859 is a deficient number, since it is larger than the sum of its proper divisors (46395269).

474090859 is a wasteful number, since it uses less digits than its factorization.

474090859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274685.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 474090859 is about 21773.6276031349. The cubic root of 474090859 is about 779.7472658063.

The spelling of 474090859 in words is "four hundred seventy-four million, ninety thousand, eight hundred fifty-nine".