7296227989 has 2 divisors, whose sum is σ = 7296227990. Its totient is φ = 7296227988.

The previous prime is 7296227959. The next prime is 7296228031. The reversal of 7296227989 is 9897226927.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6179532100 + 1116695889 = 78610^2 + 33417^2 .

It is a cyclic number.

It is not a de Polignac number, because 7296227989 - 2¹¹ = 7296225941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7296227929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3648113994 + 3648113995.

It is an arithmetic number, because the mean of its divisors is an integer number (3648113995).

Almost surely, 2^7296227989 is an apocalyptic number.

It is an amenable number.

7296227989 is a deficient number, since it is larger than the sum of its proper divisors (1).

7296227989 is an equidigital number, since it uses as much as digits as its factorization.

7296227989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13716864, while the sum is 61.

The square root of 7296227989 is about 85417.9605762161. The cubic root of 7296227989 is about 1939.5432365157.

The spelling of 7296227989 in words is "seven billion, two hundred ninety-six million, two hundred twenty-seven thousand, nine hundred eighty-nine".