720460580 has 24 divisors (see below), whose sum is σ = 1729105728. Its totient is φ = 247015008.

The previous prime is 720460567. The next prime is 720460591. The reversal of 720460580 is 85064027.

720460580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2572934 + ... + 2573213.

It is an arithmetic number, because the mean of its divisors is an integer number (72046072).

Almost surely, 2^720460580 is an apocalyptic number.

720460580 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

720460580 is an abundant number, since it is smaller than the sum of its proper divisors (1008645148).

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

720460580 is a wasteful number, since it uses less digits than its factorization.

720460580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5146163 (or 5146161 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 720460580 is about 26841.3967594833. The cubic root of 720460580 is about 896.4720238888.

The spelling of 720460580 in words is "seven hundred twenty million, four hundred sixty thousand, five hundred eighty".