730298147 has 8 divisors (see below), whose sum is σ = 739767600. Its totient is φ = 720879264.

The previous prime is 730298123. The next prime is 730298167. The reversal of 730298147 is 741892037.

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 730298147 - 2⁶ = 730298083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730298167) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16868 + ... + 41774.

It is an arithmetic number, because the mean of its divisors is an integer number (92470950).

Almost surely, 2^730298147 is an apocalyptic number.

730298147 is a deficient number, since it is larger than the sum of its proper divisors (9469453).

730298147 is a wasteful number, since it uses less digits than its factorization.

730298147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25285.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 730298147 is about 27024.0290667398. The cubic root of 730298147 is about 900.5339000883.

The spelling of 730298147 in words is "seven hundred thirty million, two hundred ninety-eight thousand, one hundred forty-seven".