730112980 has 12 divisors (see below), whose sum is σ = 1533237300. Its totient is φ = 292045184.

The previous prime is 730112959. The next prime is 730112983. The reversal of 730112980 is 89211037.

It can be written as a sum of positive squares in 2 ways, for example, as 461218576 + 268894404 = 21476^2 + 16398^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730112983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18252805 + ... + 18252844.

It is an arithmetic number, because the mean of its divisors is an integer number (127769775).

Almost surely, 2^730112980 is an apocalyptic number.

It is an amenable number.

730112980 is an abundant number, since it is smaller than the sum of its proper divisors (803124320).

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

730112980 is a wasteful number, since it uses less digits than its factorization.

730112980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36505658 (or 36505656 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 730112980 is about 27020.6028800247. The cubic root of 730112980 is about 900.4577835705.

The spelling of 730112980 in words is "seven hundred thirty million, one hundred twelve thousand, nine hundred eighty".