34992779 has 2 divisors, whose sum is σ = 34992780. Its totient is φ = 34992778.

The previous prime is 34992767. The next prime is 34992791. The reversal of 34992779 is 97729943.

34992779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (34992767) and next prime (34992791).

It is a cyclic number.

It is not a de Polignac number, because 34992779 - 2⁸ = 34992523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34992719) 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, 17496389 + 17496390.

It is an arithmetic number, because the mean of its divisors is an integer number (17496390).

Almost surely, 2^34992779 is an apocalyptic number.

34992779 is a deficient number, since it is larger than the sum of its proper divisors (1).

34992779 is an equidigital number, since it uses as much as digits as its factorization.

34992779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 857304, while the sum is 50.

The square root of 34992779 is about 5915.4694657314. The cubic root of 34992779 is about 327.0841338813.

The spelling of 34992779 in words is "thirty-four million, nine hundred ninety-two thousand, seven hundred seventy-nine".