34827769 has 2 divisors, whose sum is σ = 34827770. Its totient is φ = 34827768.

The previous prime is 34827763. The next prime is 34827803. The reversal of 34827769 is 96772843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25755625 + 9072144 = 5075^2 + 3012^2 .

It is an emirp because it is prime and its reverse (96772843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34827769 - 2³ = 34827761 is a prime.

It is a super-2 number, since 2×34827769² = 2425946987034722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34827761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17413884 + 17413885.

It is an arithmetic number, because the mean of its divisors is an integer number (17413885).

Almost surely, 2^34827769 is an apocalyptic number.

It is an amenable number.

34827769 is a deficient number, since it is larger than the sum of its proper divisors (1).

34827769 is an equidigital number, since it uses as much as digits as its factorization.

34827769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 46.

The square root of 34827769 is about 5901.5056553392. The cubic root of 34827769 is about 326.5691970529.

The spelling of 34827769 in words is "thirty-four million, eight hundred twenty-seven thousand, seven hundred sixty-nine".