730335056 has 40 divisors (see below), whose sum is σ = 1553942208. Its totient is φ = 329760000.

The previous prime is 730335049. The next prime is 730335061. The reversal of 730335056 is 650533037.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12836 + ... + 40316.

Almost surely, 2^730335056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 730335056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (776971104).

730335056 is an abundant number, since it is smaller than the sum of its proper divisors (823607152).

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

730335056 is a wasteful number, since it uses less digits than its factorization.

730335056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27651 (or 27645 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 32.

The square root of 730335056 is about 27024.7119503613. The cubic root of 730335056 is about 900.5490707169.

The spelling of 730335056 in words is "seven hundred thirty million, three hundred thirty-five thousand, fifty-six".