34213273 has 2 divisors, whose sum is σ = 34213274. Its totient is φ = 34213272.

The previous prime is 34213261. The next prime is 34213279. The reversal of 34213273 is 37231243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32398864 + 1814409 = 5692^2 + 1347^2 .

It is a cyclic number.

It is not a de Polignac number, because 34213273 - 2²⁵ = 658841 is a prime.

It is not a weakly prime, because it can be changed into another prime (34213279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17106636 + 17106637.

It is an arithmetic number, because the mean of its divisors is an integer number (17106637).

Almost surely, 2^34213273 is an apocalyptic number.

It is an amenable number.

34213273 is a deficient number, since it is larger than the sum of its proper divisors (1).

34213273 is an equidigital number, since it uses as much as digits as its factorization.

34213273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 25.

The square root of 34213273 is about 5849.2113143568. The cubic root of 34213273 is about 324.6371429560.

The spelling of 34213273 in words is "thirty-four million, two hundred thirteen thousand, two hundred seventy-three".