7330130991 has 16 divisors (see below), whose sum is σ = 10861711200. Its totient is φ = 4885737984.

The previous prime is 7330130989. The next prime is 7330130999. The reversal of 7330130991 is 1990310337.

It is not a de Polignac number, because 7330130991 - 2¹ = 7330130989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7330130999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117775 + ... + 168911.

It is an arithmetic number, because the mean of its divisors is an integer number (678856950).

Almost surely, 2^7330130991 is an apocalyptic number.

7330130991 is a deficient number, since it is larger than the sum of its proper divisors (3531580209).

7330130991 is a wasteful number, since it uses less digits than its factorization.

7330130991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56455 (or 56449 counting only the distinct ones).

The product of its (nonzero) digits is 15309, while the sum is 36.

The square root of 7330130991 is about 85616.1841651449. The cubic root of 7330130991 is about 1942.5427202483.

The spelling of 7330130991 in words is "seven billion, three hundred thirty million, one hundred thirty thousand, nine hundred ninety-one".