730322151 has 16 divisors (see below), whose sum is σ = 1094263296. Its totient is φ = 429888096.

The previous prime is 730322147. The next prime is 730322251. The reversal of 730322151 is 151223037.

It is not a de Polignac number, because 730322151 - 2² = 730322147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730322141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406195 + ... + 407988.

It is an arithmetic number, because the mean of its divisors is an integer number (68391456).

Almost surely, 2^730322151 is an apocalyptic number.

730322151 is a deficient number, since it is larger than the sum of its proper divisors (363941145).

730322151 is a wasteful number, since it uses less digits than its factorization.

730322151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814222.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 730322151 is about 27024.4731863546. The cubic root of 730322151 is about 900.5437664600.

Adding to 730322151 its reverse (151223037), we get a palindrome (881545188).

The spelling of 730322151 in words is "seven hundred thirty million, three hundred twenty-two thousand, one hundred fifty-one".