34985693 has 4 divisors (see below), whose sum is σ = 35332188. Its totient is φ = 34639200.

The previous prime is 34985653. The next prime is 34985771. The reversal of 34985693 is 39658943.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21132409 + 13853284 = 4597^2 + 3722^2 .

It is a cyclic number.

It is not a de Polignac number, because 34985693 - 2¹⁰ = 34984669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34985653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173096 + ... + 173297.

It is an arithmetic number, because the mean of its divisors is an integer number (8833047).

Almost surely, 2^34985693 is an apocalyptic number.

It is an amenable number.

34985693 is a deficient number, since it is larger than the sum of its proper divisors (346495).

34985693 is a wasteful number, since it uses less digits than its factorization.

34985693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346494.

The product of its digits is 699840, while the sum is 47.

The square root of 34985693 is about 5914.8704973144. The cubic root of 34985693 is about 327.0620543295.

The spelling of 34985693 in words is "thirty-four million, nine hundred eighty-five thousand, six hundred ninety-three".