83196829 has 2 divisors, whose sum is σ = 83196830. Its totient is φ = 83196828.

The previous prime is 83196823. The next prime is 83196833. The reversal of 83196829 is 92869138.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60871204 + 22325625 = 7802^2 + 4725^2 .

It is a cyclic number.

It is not a de Polignac number, because 83196829 - 2³ = 83196821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83196821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41598414 + 41598415.

It is an arithmetic number, because the mean of its divisors is an integer number (41598415).

Almost surely, 2^83196829 is an apocalyptic number.

It is an amenable number.

83196829 is a deficient number, since it is larger than the sum of its proper divisors (1).

83196829 is an equidigital number, since it uses as much as digits as its factorization.

83196829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 46.

The square root of 83196829 is about 9121.2295772007. The cubic root of 83196829 is about 436.5516069892.

The spelling of 83196829 in words is "eighty-three million, one hundred ninety-six thousand, eight hundred twenty-nine".