470457479 has 16 divisors (see below), whose sum is σ = 511154112. Its totient is φ = 431785728.

The previous prime is 470457443. The next prime is 470457487. The reversal of 470457479 is 974754074.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470457479 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470457179) 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 15 ways as a sum of consecutive naturals, for example, 58337 + ... + 65909.

It is an arithmetic number, because the mean of its divisors is an integer number (31947132).

Almost surely, 2^470457479 is an apocalyptic number.

470457479 is a deficient number, since it is larger than the sum of its proper divisors (40696633).

470457479 is a wasteful number, since it uses less digits than its factorization.

470457479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7706.

The product of its (nonzero) digits is 987840, while the sum is 47.

The square root of 470457479 is about 21690.0317888195. The cubic root of 470457479 is about 777.7501896420.

The spelling of 470457479 in words is "four hundred seventy million, four hundred fifty-seven thousand, four hundred seventy-nine".