33928079 has 2 divisors, whose sum is σ = 33928080. Its totient is φ = 33928078.

The previous prime is 33928061. The next prime is 33928087. The reversal of 33928079 is 97082933.

33928079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33928079 - 2⁸ = 33927823 is a prime.

It is a super-2 number, since 2×33928079² = 2302229089260482, 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 (33928019) 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, 16964039 + 16964040.

It is an arithmetic number, because the mean of its divisors is an integer number (16964040).

Almost surely, 2^33928079 is an apocalyptic number.

33928079 is a deficient number, since it is larger than the sum of its proper divisors (1).

33928079 is an equidigital number, since it uses as much as digits as its factorization.

33928079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 33928079 is about 5824.7814551277. The cubic root of 33928079 is about 323.7325913031.

The spelling of 33928079 in words is "thirty-three million, nine hundred twenty-eight thousand, seventy-nine".