34842277 has 2 divisors, whose sum is σ = 34842278. Its totient is φ = 34842276.

The previous prime is 34842209. The next prime is 34842287. The reversal of 34842277 is 77224843.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34739236 + 103041 = 5894^2 + 321^2 .

It is an emirp because it is prime and its reverse (77224843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34842277 - 2¹⁹ = 34317989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34842287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17421138 + 17421139.

It is an arithmetic number, because the mean of its divisors is an integer number (17421139).

Almost surely, 2^34842277 is an apocalyptic number.

It is an amenable number.

34842277 is a deficient number, since it is larger than the sum of its proper divisors (1).

34842277 is an equidigital number, since it uses as much as digits as its factorization.

34842277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75264, while the sum is 37.

The square root of 34842277 is about 5902.7347052023. The cubic root of 34842277 is about 326.6145364312.

The spelling of 34842277 in words is "thirty-four million, eight hundred forty-two thousand, two hundred seventy-seven".