470402868 has 24 divisors (see below), whose sum is σ = 1182038368. Its totient is φ = 144739296.

The previous prime is 470402861. The next prime is 470402873. The reversal of 470402868 is 868204074.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470402861) 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, 1507546 + ... + 1507857.

Almost surely, 2^470402868 is an apocalyptic number.

It is an amenable number.

470402868 is an abundant number, since it is smaller than the sum of its proper divisors (711635500).

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

470402868 is a wasteful number, since it uses less digits than its factorization.

470402868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015423 (or 3015421 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 470402868 is about 21688.7728560193. The cubic root of 470402868 is about 777.7200945671.

The spelling of 470402868 in words is "four hundred seventy million, four hundred two thousand, eight hundred sixty-eight".