34967993 has 2 divisors, whose sum is σ = 34967994. Its totient is φ = 34967992.

The previous prime is 34967951. The next prime is 34968013. The reversal of 34967993 is 39976943.

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., 20322064 + 14645929 = 4508^2 + 3827^2 .

It is a cyclic number.

It is not a de Polignac number, because 34967993 - 2¹² = 34963897 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34967293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17483996 + 17483997.

It is an arithmetic number, because the mean of its divisors is an integer number (17483997).

Almost surely, 2^34967993 is an apocalyptic number.

It is an amenable number.

34967993 is a deficient number, since it is larger than the sum of its proper divisors (1).

34967993 is an equidigital number, since it uses as much as digits as its factorization.

34967993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1102248, while the sum is 50.

The square root of 34967993 is about 5913.3740791531. The cubic root of 34967993 is about 327.0068891615.

The spelling of 34967993 in words is "thirty-four million, nine hundred sixty-seven thousand, nine hundred ninety-three".