34949449 has 2 divisors, whose sum is σ = 34949450. Its totient is φ = 34949448.

The previous prime is 34949441. The next prime is 34949477. The reversal of 34949449 is 94494943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32035600 + 2913849 = 5660^2 + 1707^2 .

It is an emirp because it is prime and its reverse (94494943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34949449 - 2³ = 34949441 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34949399 and 34949408.

It is not a weakly prime, because it can be changed into another prime (34949441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17474724 + 17474725.

It is an arithmetic number, because the mean of its divisors is an integer number (17474725).

Almost surely, 2^34949449 is an apocalyptic number.

It is an amenable number.

34949449 is a deficient number, since it is larger than the sum of its proper divisors (1).

34949449 is an equidigital number, since it uses as much as digits as its factorization.

34949449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 46.

The square root of 34949449 is about 5911.8059000613. The cubic root of 34949449 is about 326.9490735469.

The spelling of 34949449 in words is "thirty-four million, nine hundred forty-nine thousand, four hundred forty-nine".