730785950 has 48 divisors (see below), whose sum is σ = 1382630256. Its totient is φ = 287328000.

The previous prime is 730785949. The next prime is 730785973. The reversal of 730785950 is 59587037.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1215650 + ... + 1216250.

It is an arithmetic number, because the mean of its divisors is an integer number (28804797).

Almost surely, 2^730785950 is an apocalyptic number.

730785950 is a deficient number, since it is larger than the sum of its proper divisors (651844306).

730785950 is a wasteful number, since it uses less digits than its factorization.

730785950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 730785950 is about 27033.0529167536. The cubic root of 730785950 is about 900.7343594805.

The spelling of 730785950 in words is "seven hundred thirty million, seven hundred eighty-five thousand, nine hundred fifty".