34274477 has 2 divisors, whose sum is σ = 34274478. Its totient is φ = 34274476.

The previous prime is 34274459. The next prime is 34274509. The reversal of 34274477 is 77447243.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21104836 + 13169641 = 4594^2 + 3629^2 .

It is a cyclic number.

It is not a de Polignac number, because 34274477 - 2¹⁰ = 34273453 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34274477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34274417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17137238 + 17137239.

It is an arithmetic number, because the mean of its divisors is an integer number (17137239).

Almost surely, 2^34274477 is an apocalyptic number.

It is an amenable number.

34274477 is a deficient number, since it is larger than the sum of its proper divisors (1).

34274477 is an equidigital number, since it uses as much as digits as its factorization.

34274477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 131712, while the sum is 38.

The square root of 34274477 is about 5854.4407931074. The cubic root of 34274477 is about 324.8306083745.

The spelling of 34274477 in words is "thirty-four million, two hundred seventy-four thousand, four hundred seventy-seven".