83233379 has 2 divisors, whose sum is σ = 83233380. Its totient is φ = 83233378.

The previous prime is 83233369. The next prime is 83233399. The reversal of 83233379 is 97333238.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83233379 - 2⁸ = 83233123 is a prime.

It is not a weakly prime, because it can be changed into another prime (83233369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41616689 + 41616690.

It is an arithmetic number, because the mean of its divisors is an integer number (41616690).

Almost surely, 2^83233379 is an apocalyptic number.

83233379 is a deficient number, since it is larger than the sum of its proper divisors (1).

83233379 is an equidigital number, since it uses as much as digits as its factorization.

83233379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 38.

The square root of 83233379 is about 9123.2329247915. The cubic root of 83233379 is about 436.6155261930.

The spelling of 83233379 in words is "eighty-three million, two hundred thirty-three thousand, three hundred seventy-nine".