470642813 has 16 divisors (see below), whose sum is σ = 506894976. Its totient is φ = 435874560.

The previous prime is 470642803. The next prime is 470642833. The reversal of 470642813 is 318246074.

It is a cyclic number.

It is not a de Polignac number, because 470642813 - 2¹⁶ = 470577277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470642803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127370 + ... + 131012.

It is an arithmetic number, because the mean of its divisors is an integer number (31680936).

Almost surely, 2^470642813 is an apocalyptic number.

It is an amenable number.

470642813 is a deficient number, since it is larger than the sum of its proper divisors (36252163).

470642813 is a wasteful number, since it uses less digits than its factorization.

470642813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 470642813 is about 21694.3036993585. The cubic root of 470642813 is about 777.8523062952.

Adding to 470642813 its reverse (318246074), we get a palindrome (788888887).

The spelling of 470642813 in words is "four hundred seventy million, six hundred forty-two thousand, eight hundred thirteen".