34921079 has 2 divisors, whose sum is σ = 34921080. Its totient is φ = 34921078.

The previous prime is 34921021. The next prime is 34921087. The reversal of 34921079 is 97012943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34921079 - 2¹⁶ = 34855543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34921979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17460539 + 17460540.

It is an arithmetic number, because the mean of its divisors is an integer number (17460540).

Almost surely, 2^34921079 is an apocalyptic number.

34921079 is a deficient number, since it is larger than the sum of its proper divisors (1).

34921079 is an equidigital number, since it uses as much as digits as its factorization.

34921079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 34921079 is about 5909.4059769151. The cubic root of 34921079 is about 326.8605832998.

The spelling of 34921079 in words is "thirty-four million, nine hundred twenty-one thousand, seventy-nine".