83260319 has 2 divisors, whose sum is σ = 83260320. Its totient is φ = 83260318.

The previous prime is 83260283. The next prime is 83260361. The reversal of 83260319 is 91306238.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83260319 is a prime.

It is a super-2 number, since 2×83260319² = 13864561439963522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83260379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41630159 + 41630160.

It is an arithmetic number, because the mean of its divisors is an integer number (41630160).

Almost surely, 2^83260319 is an apocalyptic number.

83260319 is a deficient number, since it is larger than the sum of its proper divisors (1).

83260319 is an equidigital number, since it uses as much as digits as its factorization.

83260319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 83260319 is about 9124.7092556421. The cubic root of 83260319 is about 436.6626273024.

The spelling of 83260319 in words is "eighty-three million, two hundred sixty thousand, three hundred nineteen".