34068621 has 4 divisors (see below), whose sum is σ = 45424832. Its totient is φ = 22712412.

The previous prime is 34068611. The next prime is 34068623. The reversal of 34068621 is 12686043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 34068621 - 2¹¹ = 34066573 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 (34068623) 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, 5678101 + ... + 5678106.

It is an arithmetic number, because the mean of its divisors is an integer number (11356208).

Almost surely, 2^34068621 is an apocalyptic number.

It is an amenable number.

34068621 is a deficient number, since it is larger than the sum of its proper divisors (11356211).

34068621 is a wasteful number, since it uses less digits than its factorization.

34068621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11356210.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 34068621 is about 5836.8331310737. The cubic root of 34068621 is about 324.1789801393.

The spelling of 34068621 in words is "thirty-four million, sixty-eight thousand, six hundred twenty-one".