34395937 has 2 divisors, whose sum is σ = 34395938. Its totient is φ = 34395936.

The previous prime is 34395917. The next prime is 34395953. The reversal of 34395937 is 73959343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31990336 + 2405601 = 5656^2 + 1551^2 .

It is a cyclic number.

It is not a de Polignac number, because 34395937 - 2¹¹ = 34393889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34395893 and 34395902.

It is not a weakly prime, because it can be changed into another prime (34395917) 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, 17197968 + 17197969.

It is an arithmetic number, because the mean of its divisors is an integer number (17197969).

Almost surely, 2^34395937 is an apocalyptic number.

It is an amenable number.

34395937 is a deficient number, since it is larger than the sum of its proper divisors (1).

34395937 is an equidigital number, since it uses as much as digits as its factorization.

34395937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 306180, while the sum is 43.

The square root of 34395937 is about 5864.8049413429. The cubic root of 34395937 is about 325.2138616074.

The spelling of 34395937 in words is "thirty-four million, three hundred ninety-five thousand, nine hundred thirty-seven".