34955897 has 2 divisors, whose sum is σ = 34955898. Its totient is φ = 34955896.

The previous prime is 34955873. The next prime is 34955923. The reversal of 34955897 is 79855943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20241001 + 14714896 = 4499^2 + 3836^2 .

It is a cyclic number.

It is not a de Polignac number, because 34955897 - 2¹² = 34951801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34955807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17477948 + 17477949.

It is an arithmetic number, because the mean of its divisors is an integer number (17477949).

Almost surely, 2^34955897 is an apocalyptic number.

It is an amenable number.

34955897 is a deficient number, since it is larger than the sum of its proper divisors (1).

34955897 is an equidigital number, since it uses as much as digits as its factorization.

34955897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 50.

The square root of 34955897 is about 5912.3512243438. The cubic root of 34955897 is about 326.9691791380.

The spelling of 34955897 in words is "thirty-four million, nine hundred fifty-five thousand, eight hundred ninety-seven".