479291430 has 64 divisors (see below), whose sum is σ = 1179629568. Its totient is φ = 124575360.

The previous prime is 479291419. The next prime is 479291431. The reversal of 479291430 is 34192974.

It is a Smith number, since the sum of its digits (39) 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 (479291431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437964 + ... + 439056.

It is an arithmetic number, because the mean of its divisors is an integer number (18431712).

Almost surely, 2^479291430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479291430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589814784).

479291430 is an abundant number, since it is smaller than the sum of its proper divisors (700338138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

479291430 is a wasteful number, since it uses less digits than its factorization.

479291430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 479291430 is about 21892.7255041486. The cubic root of 479291430 is about 782.5880665885.

The spelling of 479291430 in words is "four hundred seventy-nine million, two hundred ninety-one thousand, four hundred thirty".