730961322 has 48 divisors (see below), whose sum is σ = 1831429152. Its totient is φ = 192780000.

The previous prime is 730961311. The next prime is 730961323. The reversal of 730961322 is 223169037.

It is a happy number.

730961322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (730961323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91804 + ... + 99447.

It is an arithmetic number, because the mean of its divisors is an integer number (38154774).

Almost surely, 2^730961322 is an apocalyptic number.

730961322 is an abundant number, since it is smaller than the sum of its proper divisors (1100467830).

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

730961322 is a wasteful number, since it uses less digits than its factorization.

730961322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191283 (or 191276 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 730961322 is about 27036.2963809764. The cubic root of 730961322 is about 900.8064056348.

The spelling of 730961322 in words is "seven hundred thirty million, nine hundred sixty-one thousand, three hundred twenty-two".