4780459320 has 128 divisors (see below), whose sum is σ = 17650967040. Its totient is φ = 1008622080.

The previous prime is 4780459309. The next prime is 4780459361. The reversal of 4780459320 is 239540874.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 207966 + ... + 229805.

It is an arithmetic number, because the mean of its divisors is an integer number (137898180).

Almost surely, 2^4780459320 is an apocalyptic number.

4780459320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4780459320 is an abundant number, since it is smaller than the sum of its proper divisors (12870507720).

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

4780459320 is a wasteful number, since it uses less digits than its factorization.

4780459320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437805 (or 437801 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 4780459320 is about 69140.8657741570. The cubic root of 4780459320 is about 1684.5731551244.

The spelling of 4780459320 in words is "four billion, seven hundred eighty million, four hundred fifty-nine thousand, three hundred twenty".