34107391 has 2 divisors, whose sum is σ = 34107392. Its totient is φ = 34107390.

The previous prime is 34107379. The next prime is 34107401. The reversal of 34107391 is 19370143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34107391 - 2¹³ = 34099199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34107331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17053695 + 17053696.

It is an arithmetic number, because the mean of its divisors is an integer number (17053696).

Almost surely, 2^34107391 is an apocalyptic number.

34107391 is a deficient number, since it is larger than the sum of its proper divisors (1).

34107391 is an equidigital number, since it uses as much as digits as its factorization.

34107391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 34107391 is about 5840.1533370281. The cubic root of 34107391 is about 324.3019051272.

It can be divided in two parts, 3410 and 7391, that added together give a palindrome (10801).

The spelling of 34107391 in words is "thirty-four million, one hundred seven thousand, three hundred ninety-one".