79228297 has 2 divisors, whose sum is σ = 79228298. Its totient is φ = 79228296.

The previous prime is 79228283. The next prime is 79228337. The reversal of 79228297 is 79282297.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40589641 + 38638656 = 6371^2 + 6216^2 .

It is a cyclic number.

It is not a de Polignac number, because 79228297 - 2¹¹ = 79226249 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (79228207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39614148 + 39614149.

It is an arithmetic number, because the mean of its divisors is an integer number (39614149).

Almost surely, 2^79228297 is an apocalyptic number.

It is an amenable number.

79228297 is a deficient number, since it is larger than the sum of its proper divisors (1).

79228297 is an equidigital number, since it uses as much as digits as its factorization.

79228297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 46.

The square root of 79228297 is about 8901.0278619944. The cubic root of 79228297 is about 429.4969726161.

The spelling of 79228297 in words is "seventy-nine million, two hundred twenty-eight thousand, two hundred ninety-seven".