730230790 has 8 divisors (see below), whose sum is σ = 1314415440. Its totient is φ = 292092312.

The previous prime is 730230769. The next prime is 730230793. The reversal of 730230790 is 97032037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730230793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36511530 + ... + 36511549.

It is an arithmetic number, because the mean of its divisors is an integer number (164301930).

Almost surely, 2^730230790 is an apocalyptic number.

730230790 is a deficient number, since it is larger than the sum of its proper divisors (584184650).

730230790 is a wasteful number, since it uses less digits than its factorization.

730230790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73023086.

The product of its (nonzero) digits is 7938, while the sum is 31.

The square root of 730230790 is about 27022.7827952637. The cubic root of 730230790 is about 900.5062131648.

The spelling of 730230790 in words is "seven hundred thirty million, two hundred thirty thousand, seven hundred ninety".