34988081 has 2 divisors, whose sum is σ = 34988082. Its totient is φ = 34988080.

The previous prime is 34988071. The next prime is 34988089. The reversal of 34988081 is 18088943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24850225 + 10137856 = 4985^2 + 3184^2 .

It is an emirp because it is prime and its reverse (18088943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34988081 - 2⁶ = 34988017 is a prime.

It is a super-2 number, since 2×34988081² = 2448331624125122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34988089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17494040 + 17494041.

It is an arithmetic number, because the mean of its divisors is an integer number (17494041).

Almost surely, 2^34988081 is an apocalyptic number.

It is an amenable number.

34988081 is a deficient number, since it is larger than the sum of its proper divisors (1).

34988081 is an equidigital number, since it uses as much as digits as its factorization.

34988081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 34988081 is about 5915.0723579682. The cubic root of 34988081 is about 327.0694955276.

The spelling of 34988081 in words is "thirty-four million, nine hundred eighty-eight thousand, eighty-one".