34219313 has 2 divisors, whose sum is σ = 34219314. Its totient is φ = 34219312.

The previous prime is 34219277. The next prime is 34219321. The reversal of 34219313 is 31391243.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25321024 + 8898289 = 5032^2 + 2983^2 .

It is a cyclic number.

It is not a de Polignac number, because 34219313 - 2¹⁸ = 33957169 is a prime.

It is a super-2 number, since 2×34219313² = 2341922764383938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34219613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17109656 + 17109657.

It is an arithmetic number, because the mean of its divisors is an integer number (17109657).

Almost surely, 2^34219313 is an apocalyptic number.

It is an amenable number.

34219313 is a deficient number, since it is larger than the sum of its proper divisors (1).

34219313 is an equidigital number, since it uses as much as digits as its factorization.

34219313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 26.

The square root of 34219313 is about 5849.7276004956. The cubic root of 34219313 is about 324.6562456102.

The spelling of 34219313 in words is "thirty-four million, two hundred nineteen thousand, three hundred thirteen".