34694393 has 2 divisors, whose sum is σ = 34694394. Its totient is φ = 34694392.

The previous prime is 34694389. The next prime is 34694441. The reversal of 34694393 is 39349643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30063289 + 4631104 = 5483^2 + 2152^2 .

It is a cyclic number.

It is not a de Polignac number, because 34694393 - 2² = 34694389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34694393.

It is not a weakly prime, because it can be changed into another prime (34694333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17347196 + 17347197.

It is an arithmetic number, because the mean of its divisors is an integer number (17347197).

Almost surely, 2^34694393 is an apocalyptic number.

It is an amenable number.

34694393 is a deficient number, since it is larger than the sum of its proper divisors (1).

34694393 is an equidigital number, since it uses as much as digits as its factorization.

34694393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 41.

The square root of 34694393 is about 5890.1946487362. The cubic root of 34694393 is about 326.1517886246.

The spelling of 34694393 in words is "thirty-four million, six hundred ninety-four thousand, three hundred ninety-three".