34775197 has 2 divisors, whose sum is σ = 34775198. Its totient is φ = 34775196.

The previous prime is 34775177. The next prime is 34775201. The reversal of 34775197 is 79157743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33108516 + 1666681 = 5754^2 + 1291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34775197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34775137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17387598 + 17387599.

It is an arithmetic number, because the mean of its divisors is an integer number (17387599).

Almost surely, 2^34775197 is an apocalyptic number.

It is an amenable number.

34775197 is a deficient number, since it is larger than the sum of its proper divisors (1).

34775197 is an equidigital number, since it uses as much as digits as its factorization.

34775197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 185220, while the sum is 43.

The square root of 34775197 is about 5897.0498556482. The cubic root of 34775197 is about 326.4047971880.

The spelling of 34775197 in words is "thirty-four million, seven hundred seventy-five thousand, one hundred ninety-seven".