34973321 has 2 divisors, whose sum is σ = 34973322. Its totient is φ = 34973320.

The previous prime is 34973303. The next prime is 34973327. The reversal of 34973321 is 12337943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25603600 + 9369721 = 5060^2 + 3061^2 .

It is a cyclic number.

It is not a de Polignac number, because 34973321 - 2¹⁰ = 34972297 is a prime.

It is not a weakly prime, because it can be changed into another prime (34973327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17486660 + 17486661.

It is an arithmetic number, because the mean of its divisors is an integer number (17486661).

Almost surely, 2^34973321 is an apocalyptic number.

It is an amenable number.

34973321 is a deficient number, since it is larger than the sum of its proper divisors (1).

34973321 is an equidigital number, since it uses as much as digits as its factorization.

34973321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 32.

The square root of 34973321 is about 5913.8245662177. The cubic root of 34973321 is about 327.0234967701.

The spelling of 34973321 in words is "thirty-four million, nine hundred seventy-three thousand, three hundred twenty-one".