34342769 has 2 divisors, whose sum is σ = 34342770. Its totient is φ = 34342768.

The previous prime is 34342733. The next prime is 34342799. The reversal of 34342769 is 96724343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34105600 + 237169 = 5840^2 + 487^2 .

It is a cyclic number.

It is not a de Polignac number, because 34342769 - 2¹⁶ = 34277233 is a prime.

It is a super-2 number, since 2×34342769² = 2358851565174722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34342729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17171384 + 17171385.

It is an arithmetic number, because the mean of its divisors is an integer number (17171385).

Almost surely, 2^34342769 is an apocalyptic number.

It is an amenable number.

34342769 is a deficient number, since it is larger than the sum of its proper divisors (1).

34342769 is an equidigital number, since it uses as much as digits as its factorization.

34342769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 38.

The square root of 34342769 is about 5860.2703862535. The cubic root of 34342769 is about 325.0462072368.

The spelling of 34342769 in words is "thirty-four million, three hundred forty-two thousand, seven hundred sixty-nine".