34818137 has 2 divisors, whose sum is σ = 34818138. Its totient is φ = 34818136.

The previous prime is 34818109. The next prime is 34818167. The reversal of 34818137 is 73181843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18139081 + 16679056 = 4259^2 + 4084^2 .

It is a cyclic number.

It is not a de Polignac number, because 34818137 - 2¹⁰ = 34817113 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34818097 and 34818106.

It is not a weakly prime, because it can be changed into another prime (34818107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17409068 + 17409069.

It is an arithmetic number, because the mean of its divisors is an integer number (17409069).

Almost surely, 2^34818137 is an apocalyptic number.

It is an amenable number.

34818137 is a deficient number, since it is larger than the sum of its proper divisors (1).

34818137 is an equidigital number, since it uses as much as digits as its factorization.

34818137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 35.

The square root of 34818137 is about 5900.6895359780. The cubic root of 34818137 is about 326.5390888508.

The spelling of 34818137 in words is "thirty-four million, eight hundred eighteen thousand, one hundred thirty-seven".