34312277 has 2 divisors, whose sum is σ = 34312278. Its totient is φ = 34312276.

The previous prime is 34312261. The next prime is 34312349. The reversal of 34312277 is 77221343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26946481 + 7365796 = 5191^2 + 2714^2 .

It is an emirp because it is prime and its reverse (77221343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34312277 - 2⁴ = 34312261 is a prime.

It is a super-4 number, since 4×34312277⁴ (a number of 31 digits) contains 4444 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34312247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17156138 + 17156139.

It is an arithmetic number, because the mean of its divisors is an integer number (17156139).

Almost surely, 2^34312277 is an apocalyptic number.

It is an amenable number.

34312277 is a deficient number, since it is larger than the sum of its proper divisors (1).

34312277 is an equidigital number, since it uses as much as digits as its factorization.

34312277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 29.

The square root of 34312277 is about 5857.6682220829. The cubic root of 34312277 is about 324.9499788894.

The spelling of 34312277 in words is "thirty-four million, three hundred twelve thousand, two hundred seventy-seven".