34720693 has 8 divisors (see below), whose sum is σ = 39808512. Its totient is φ = 29664816.

The previous prime is 34720691. The next prime is 34720709. The reversal of 34720693 is 39602743.

34720693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34720693 - 2¹ = 34720691 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 (34720691) 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 in 7 ways as a sum of consecutive naturals, for example, 5605 + ... + 10042.

It is an arithmetic number, because the mean of its divisors is an integer number (4976064).

Almost surely, 2^34720693 is an apocalyptic number.

It is an amenable number.

34720693 is a deficient number, since it is larger than the sum of its proper divisors (5087819).

34720693 is a wasteful number, since it uses less digits than its factorization.

34720693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15971.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 34720693 is about 5892.4267496508. The cubic root of 34720693 is about 326.2341806650.

The spelling of 34720693 in words is "thirty-four million, seven hundred twenty thousand, six hundred ninety-three".