34095991 has 2 divisors, whose sum is σ = 34095992. Its totient is φ = 34095990.

The previous prime is 34095973. The next prime is 34096003. The reversal of 34095991 is 19959043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34095991 - 2¹³ = 34087799 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34095911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17047995 + 17047996.

It is an arithmetic number, because the mean of its divisors is an integer number (17047996).

Almost surely, 2^34095991 is an apocalyptic number.

34095991 is a deficient number, since it is larger than the sum of its proper divisors (1).

34095991 is an equidigital number, since it uses as much as digits as its factorization.

34095991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 34095991 is about 5839.1772536891. The cubic root of 34095991 is about 324.2657697170.

The spelling of 34095991 in words is "thirty-four million, ninety-five thousand, nine hundred ninety-one".