34939273 has 2 divisors, whose sum is σ = 34939274. Its totient is φ = 34939272.

The previous prime is 34939237. The next prime is 34939291. The reversal of 34939273 is 37293943.

Together with previous prime (34939237) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33779344 + 1159929 = 5812^2 + 1077^2 .

It is a cyclic number.

It is not a de Polignac number, because 34939273 - 2¹⁷ = 34808201 is a prime.

It is not a weakly prime, because it can be changed into another prime (34939873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17469636 + 17469637.

It is an arithmetic number, because the mean of its divisors is an integer number (17469637).

Almost surely, 2^34939273 is an apocalyptic number.

It is an amenable number.

34939273 is a deficient number, since it is larger than the sum of its proper divisors (1).

34939273 is an equidigital number, since it uses as much as digits as its factorization.

34939273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 40.

The square root of 34939273 is about 5910.9451866855. The cubic root of 34939273 is about 326.9173386000.

The spelling of 34939273 in words is "thirty-four million, nine hundred thirty-nine thousand, two hundred seventy-three".