730823400084 has 48 divisors (see below), whose sum is σ = 1717887467520. Its totient is φ = 241808619360.

The previous prime is 730823400067. The next prime is 730823400133. The reversal of 730823400084 is 480004328037.

It is a super-2 number, since 2×730823400084² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716857 + ... + 1405535.

It is an arithmetic number, because the mean of its divisors is an integer number (35789322240).

Almost surely, 2^730823400084 is an apocalyptic number.

It is an amenable number.

730823400084 is an abundant number, since it is smaller than the sum of its proper divisors (987064067436).

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

730823400084 is a wasteful number, since it uses less digits than its factorization.

730823400084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689340 (or 689338 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 730823400084 in words is "seven hundred thirty billion, eight hundred twenty-three million, four hundred thousand, eighty-four".