34102919 has 2 divisors, whose sum is σ = 34102920. Its totient is φ = 34102918.

The previous prime is 34102877. The next prime is 34102921. The reversal of 34102919 is 91920143.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34102919 is a prime.

It is a super-2 number, since 2×34102919² = 2326018168641122, which contains 22 as substring.

Together with 34102921, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34102891 and 34102900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34102319) 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, 17051459 + 17051460.

It is an arithmetic number, because the mean of its divisors is an integer number (17051460).

Almost surely, 2^34102919 is an apocalyptic number.

34102919 is a deficient number, since it is larger than the sum of its proper divisors (1).

34102919 is an equidigital number, since it uses as much as digits as its factorization.

34102919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 34102919 is about 5839.7704578177. The cubic root of 34102919 is about 324.2877308630.

The spelling of 34102919 in words is "thirty-four million, one hundred two thousand, nine hundred nineteen".