470131893 has 24 divisors (see below), whose sum is σ = 846645696. Its totient is φ = 244224000.

The previous prime is 470131873. The next prime is 470131901. The reversal of 470131893 is 398131074.

It is a happy number.

470131893 is a `hidden beast` number, since 470 + 1 + 3 + 189 + 3 = 666.

It is not a de Polignac number, because 470131893 - 2⁶ = 470131829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470131853) 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 23 ways as a sum of consecutive naturals, for example, 338508 + ... + 339893.

It is an arithmetic number, because the mean of its divisors is an integer number (35276904).

Almost surely, 2^470131893 is an apocalyptic number.

It is an amenable number.

470131893 is a deficient number, since it is larger than the sum of its proper divisors (376513803).

470131893 is a wasteful number, since it uses less digits than its factorization.

470131893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678425 (or 678422 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 470131893 is about 21682.5250605182. The cubic root of 470131893 is about 777.5707309784.

The spelling of 470131893 in words is "four hundred seventy million, one hundred thirty-one thousand, eight hundred ninety-three".