34373893 has 2 divisors, whose sum is σ = 34373894. Its totient is φ = 34373892.

The previous prime is 34373863. The next prime is 34373917. The reversal of 34373893 is 39837343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32069569 + 2304324 = 5663^2 + 1518^2 .

It is a cyclic number.

It is not a de Polignac number, because 34373893 - 2⁵ = 34373861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34373863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17186946 + 17186947.

It is an arithmetic number, because the mean of its divisors is an integer number (17186947).

Almost surely, 2^34373893 is an apocalyptic number.

It is an amenable number.

34373893 is a deficient number, since it is larger than the sum of its proper divisors (1).

34373893 is an equidigital number, since it uses as much as digits as its factorization.

34373893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 40.

The square root of 34373893 is about 5862.9252937420. The cubic root of 34373893 is about 325.1443713609.

The spelling of 34373893 in words is "thirty-four million, three hundred seventy-three thousand, eight hundred ninety-three".