34957081 has 2 divisors, whose sum is σ = 34957082. Its totient is φ = 34957080.

The previous prime is 34957037. The next prime is 34957099. The reversal of 34957081 is 18075943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25593481 + 9363600 = 5059^2 + 3060^2 .

It is a cyclic number.

It is not a de Polignac number, because 34957081 - 2¹¹ = 34955033 is a prime.

It is a super-2 number, since 2×34957081² = 2443995024081122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34957081.

It is not a weakly prime, because it can be changed into another prime (34957781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17478540 + 17478541.

It is an arithmetic number, because the mean of its divisors is an integer number (17478541).

Almost surely, 2^34957081 is an apocalyptic number.

It is an amenable number.

34957081 is a deficient number, since it is larger than the sum of its proper divisors (1).

34957081 is an equidigital number, since it uses as much as digits as its factorization.

34957081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 34957081 is about 5912.4513528654. The cubic root of 34957081 is about 326.9728707149.

The spelling of 34957081 in words is "thirty-four million, nine hundred fifty-seven thousand, eighty-one".