470869039 has 4 divisors (see below), whose sum is σ = 495651640. Its totient is φ = 446086440.

The previous prime is 470869031. The next prime is 470869057. The reversal of 470869039 is 930968074.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 470869039 - 2³ = 470869031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 470869039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470869031) 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 3 ways as a sum of consecutive naturals, for example, 12391272 + ... + 12391309.

It is an arithmetic number, because the mean of its divisors is an integer number (123912910).

Almost surely, 2^470869039 is an apocalyptic number.

470869039 is a deficient number, since it is larger than the sum of its proper divisors (24782601).

470869039 is a wasteful number, since it uses less digits than its factorization.

470869039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24782600.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 470869039 is about 21699.5170222749. The cubic root of 470869039 is about 777.9769175883.

The spelling of 470869039 in words is "four hundred seventy million, eight hundred sixty-nine thousand, thirty-nine".