730973800 has 48 divisors (see below), whose sum is σ = 1754352000. Its totient is φ = 282955200.

The previous prime is 730973791. The next prime is 730973801. The reversal of 730973800 is 8379037.

It is a self number, because there is not a number n which added to its sum of digits gives 730973800.

It is not an unprimeable number, because it can be changed into a prime (730973801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52750 + ... + 65149.

It is an arithmetic number, because the mean of its divisors is an integer number (36549000).

Almost surely, 2^730973800 is an apocalyptic number.

It is an amenable number.

730973800 is an abundant number, since it is smaller than the sum of its proper divisors (1023378200).

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

730973800 is a wasteful number, since it uses less digits than its factorization.

730973800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117946 (or 117937 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 730973800 is about 27036.5271438475. The cubic root of 730973800 is about 900.8115313954.

The spelling of 730973800 in words is "seven hundred thirty million, nine hundred seventy-three thousand, eight hundred".