83233399 has 2 divisors, whose sum is σ = 83233400. Its totient is φ = 83233398.

The previous prime is 83233379. The next prime is 83233417. The reversal of 83233399 is 99333238.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83233399 - 2¹⁹ = 82709111 is a prime.

It is a Chen prime.

It is a congruent number.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41616699 + 41616700.

It is an arithmetic number, because the mean of its divisors is an integer number (41616700).

Almost surely, 2^83233399 is an apocalyptic number.

83233399 is a deficient number, since it is larger than the sum of its proper divisors (1).

83233399 is an equidigital number, since it uses as much as digits as its factorization.

83233399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 40.

The square root of 83233399 is about 9123.2340208941. The cubic root of 83233399 is about 436.6155611642.

The spelling of 83233399 in words is "eighty-three million, two hundred thirty-three thousand, three hundred ninety-nine".