470438307 has 8 divisors (see below), whose sum is σ = 696945680. Its totient is φ = 313625520.

The previous prime is 470438303. The next prime is 470438321. The reversal of 470438307 is 703834074.

It is not a de Polignac number, because 470438307 - 2² = 470438303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470438303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8711794 + ... + 8711847.

It is an arithmetic number, because the mean of its divisors is an integer number (87118210).

Almost surely, 2^470438307 is an apocalyptic number.

470438307 is a deficient number, since it is larger than the sum of its proper divisors (226507373).

470438307 is a wasteful number, since it uses less digits than its factorization.

470438307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17423650 (or 17423644 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 470438307 is about 21689.5898301466. The cubic root of 470438307 is about 777.7396245858.

The spelling of 470438307 in words is "four hundred seventy million, four hundred thirty-eight thousand, three hundred seven".