34487693 has 2 divisors, whose sum is σ = 34487694. Its totient is φ = 34487692.

The previous prime is 34487681. The next prime is 34487701. The reversal of 34487693 is 39678443.

It is a happy number.

34487693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31326409 + 3161284 = 5597^2 + 1778^2 .

It is a cyclic number.

It is not a de Polignac number, because 34487693 - 2²⁴ = 17710477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34487623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17243846 + 17243847.

It is an arithmetic number, because the mean of its divisors is an integer number (17243847).

Almost surely, 2^34487693 is an apocalyptic number.

It is an amenable number.

34487693 is a deficient number, since it is larger than the sum of its proper divisors (1).

34487693 is an equidigital number, since it uses as much as digits as its factorization.

34487693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 44.

The square root of 34487693 is about 5872.6223273764. The cubic root of 34487693 is about 325.5027894142.

The spelling of 34487693 in words is "thirty-four million, four hundred eighty-seven thousand, six hundred ninety-three".