34992871 has 2 divisors, whose sum is σ = 34992872. Its totient is φ = 34992870.

The previous prime is 34992869. The next prime is 34992877. The reversal of 34992871 is 17829943.

It is a weak prime.

It is an emirp because it is prime and its reverse (17829943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34992871 - 2¹ = 34992869 is a prime.

Together with 34992869, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34992877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17496435 + 17496436.

It is an arithmetic number, because the mean of its divisors is an integer number (17496436).

Almost surely, 2^34992871 is an apocalyptic number.

34992871 is a deficient number, since it is larger than the sum of its proper divisors (1).

34992871 is an equidigital number, since it uses as much as digits as its factorization.

34992871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 43.

The square root of 34992871 is about 5915.4772419476. The cubic root of 34992871 is about 327.0844205282.

The spelling of 34992871 in words is "thirty-four million, nine hundred ninety-two thousand, eight hundred seventy-one".