479280102 has 32 divisors (see below), whose sum is σ = 1098634752. Its totient is φ = 136545024.

The previous prime is 479280101. The next prime is 479280143. The reversal of 479280102 is 201082974.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479280101) 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, 1338 + ... + 30989.

It is an arithmetic number, because the mean of its divisors is an integer number (34332336).

Almost surely, 2^479280102 is an apocalyptic number.

479280102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

479280102 is an abundant number, since it is smaller than the sum of its proper divisors (619354650).

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

479280102 is a wasteful number, since it uses less digits than its factorization.

479280102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32692.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 479280102 is about 21892.4667865455. The cubic root of 479280102 is about 782.5819010791.

The spelling of 479280102 in words is "four hundred seventy-nine million, two hundred eighty thousand, one hundred two".