34874197 has 2 divisors, whose sum is σ = 34874198. Its totient is φ = 34874196.

The previous prime is 34874171. The next prime is 34874201. The reversal of 34874197 is 79147843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33339076 + 1535121 = 5774^2 + 1239^2 .

It is a cyclic number.

It is not a de Polignac number, because 34874197 - 2⁷ = 34874069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34874137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17437098 + 17437099.

It is an arithmetic number, because the mean of its divisors is an integer number (17437099).

Almost surely, 2^34874197 is an apocalyptic number.

It is an amenable number.

34874197 is a deficient number, since it is larger than the sum of its proper divisors (1).

34874197 is an equidigital number, since it uses as much as digits as its factorization.

34874197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 43.

The square root of 34874197 is about 5905.4379177162. The cubic root of 34874197 is about 326.7142462743.

The spelling of 34874197 in words is "thirty-four million, eight hundred seventy-four thousand, one hundred ninety-seven".