79883233 has 2 divisors, whose sum is σ = 79883234. Its totient is φ = 79883232.

The previous prime is 79883231. The next prime is 79883257. The reversal of 79883233 is 33238897.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47983329 + 31899904 = 6927^2 + 5648^2 .

It is a cyclic number.

It is not a de Polignac number, because 79883233 - 2¹ = 79883231 is a prime.

Together with 79883231, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 79883233.

It is not a weakly prime, because it can be changed into another prime (79883231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39941616 + 39941617.

It is an arithmetic number, because the mean of its divisors is an integer number (39941617).

Almost surely, 2^79883233 is an apocalyptic number.

It is an amenable number.

79883233 is a deficient number, since it is larger than the sum of its proper divisors (1).

79883233 is an equidigital number, since it uses as much as digits as its factorization.

79883233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 43.

The square root of 79883233 is about 8937.7420526663. The cubic root of 79883233 is about 430.6771968652.

The spelling of 79883233 in words is "seventy-nine million, eight hundred eighty-three thousand, two hundred thirty-three".