730605099 has 8 divisors (see below), whose sum is σ = 1113303040. Its totient is φ = 417488616.

The previous prime is 730605089. The next prime is 730605101. The reversal of 730605099 is 990506037.

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

It is not a de Polignac number, because 730605099 - 2¹⁷ = 730474027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730605079) 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, 17395339 + ... + 17395380.

It is an arithmetic number, because the mean of its divisors is an integer number (139162880).

Almost surely, 2^730605099 is an apocalyptic number.

730605099 is a deficient number, since it is larger than the sum of its proper divisors (382697941).

730605099 is a wasteful number, since it uses less digits than its factorization.

730605099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34790729.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 730605099 is about 27029.7077120712. The cubic root of 730605099 is about 900.6600503757.

The spelling of 730605099 in words is "seven hundred thirty million, six hundred five thousand, ninety-nine".