730998079 has 8 divisors (see below), whose sum is σ = 884569248. Its totient is φ = 589712640.

The previous prime is 730998053. The next prime is 730998083. The reversal of 730998079 is 970899037.

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

It is a cyclic number.

It is not a de Polignac number, because 730998079 - 2²³ = 722609471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730998049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3071302 + ... + 3071539.

It is an arithmetic number, because the mean of its divisors is an integer number (110571156).

Almost surely, 2^730998079 is an apocalyptic number.

730998079 is a deficient number, since it is larger than the sum of its proper divisors (153571169).

730998079 is a wasteful number, since it uses less digits than its factorization.

730998079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142865.

The product of its (nonzero) digits is 857304, while the sum is 52.

The square root of 730998079 is about 27036.9761437924. The cubic root of 730998079 is about 900.8215046489.

The spelling of 730998079 in words is "seven hundred thirty million, nine hundred ninety-eight thousand, seventy-nine".