34680277 has 2 divisors, whose sum is σ = 34680278. Its totient is φ = 34680276.

The previous prime is 34680253. The next prime is 34680281. The reversal of 34680277 is 77208643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22667121 + 12013156 = 4761^2 + 3466^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34680277 is a prime.

It is a super-2 number, since 2×34680277² = 2405443225593458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34680977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17340138 + 17340139.

It is an arithmetic number, because the mean of its divisors is an integer number (17340139).

Almost surely, 2^34680277 is an apocalyptic number.

It is an amenable number.

34680277 is a deficient number, since it is larger than the sum of its proper divisors (1).

34680277 is an equidigital number, since it uses as much as digits as its factorization.

34680277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 34680277 is about 5888.9962642202. The cubic root of 34680277 is about 326.1075491688.

The spelling of 34680277 in words is "thirty-four million, six hundred eighty thousand, two hundred seventy-seven".