479970430 has 8 divisors (see below), whose sum is σ = 863946792. Its totient is φ = 191988168.

The previous prime is 479970397. The next prime is 479970431. The reversal of 479970430 is 34079974.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×479970430² = 460743227348769800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479970431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23998512 + ... + 23998531.

It is an arithmetic number, because the mean of its divisors is an integer number (107993349).

Almost surely, 2^479970430 is an apocalyptic number.

479970430 is a deficient number, since it is larger than the sum of its proper divisors (383976362).

479970430 is a wasteful number, since it uses less digits than its factorization.

479970430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47997050.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 479970430 is about 21908.2274499787. The cubic root of 479970430 is about 782.9574497597.

The spelling of 479970430 in words is "four hundred seventy-nine million, nine hundred seventy thousand, four hundred thirty".