479726280 has 192 divisors, whose sum is σ = 1758153600. Its totient is φ = 116265600.

The previous prime is 479726279. The next prime is 479726293. The reversal of 479726280 is 82627974.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128845 + ... + 132515.

It is an arithmetic number, because the mean of its divisors is an integer number (9157050).

Almost surely, 2^479726280 is an apocalyptic number.

479726280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479726280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879076800).

479726280 is an abundant number, since it is smaller than the sum of its proper divisors (1278427320).

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

479726280 is a wasteful number, since it uses less digits than its factorization.

479726280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3713 (or 3692 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 479726280 is about 21902.6546336283. The cubic root of 479726280 is about 782.8246697165.

The spelling of 479726280 in words is "four hundred seventy-nine million, seven hundred twenty-six thousand, two hundred eighty".