730981299672 has 96 divisors (see below), whose sum is σ = 2132309088000. Its totient is φ = 224887753728.

The previous prime is 730981299661. The next prime is 730981299689. The reversal of 730981299672 is 276992189037.

730981299672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7696329 + ... + 7790727.

It is an arithmetic number, because the mean of its divisors is an integer number (22211553000).

Almost surely, 2^730981299672 is an apocalyptic number.

730981299672 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

730981299672 is an abundant number, since it is smaller than the sum of its proper divisors (1401327788328).

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

730981299672 is a wasteful number, since it uses less digits than its factorization.

730981299672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102697 (or 102690 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 63.

The spelling of 730981299672 in words is "seven hundred thirty billion, nine hundred eighty-one million, two hundred ninety-nine thousand, six hundred seventy-two".