34980091 has 2 divisors, whose sum is σ = 34980092. Its totient is φ = 34980090.

The previous prime is 34980017. The next prime is 34980131. The reversal of 34980091 is 19008943.

34980091 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 a de Polignac number, because none of the positive numbers 2^k-34980091 is a prime.

It is not a weakly prime, because it can be changed into another prime (34980191) 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, 17490045 + 17490046.

It is an arithmetic number, because the mean of its divisors is an integer number (17490046).

Almost surely, 2^34980091 is an apocalyptic number.

34980091 is a deficient number, since it is larger than the sum of its proper divisors (1).

34980091 is an equidigital number, since it uses as much as digits as its factorization.

34980091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 34980091 is about 5914.3969261456. The cubic root of 34980091 is about 327.0445967225.

The spelling of 34980091 in words is "thirty-four million, nine hundred eighty thousand, ninety-one".