34021366 has 4 divisors (see below), whose sum is σ = 51032052. Its totient is φ = 17010682.

The previous prime is 34021363. The next prime is 34021367. The reversal of 34021366 is 66312043.

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

It is a self number, because there is not a number n which added to its sum of digits gives 34021366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34021363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8505340 + ... + 8505343.

It is an arithmetic number, because the mean of its divisors is an integer number (12758013).

Almost surely, 2^34021366 is an apocalyptic number.

34021366 is a deficient number, since it is larger than the sum of its proper divisors (17010686).

34021366 is a wasteful number, since it uses less digits than its factorization.

34021366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17010685.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 34021366 is about 5832.7837264894. The cubic root of 34021366 is about 324.0290262569.

The spelling of 34021366 in words is "thirty-four million, twenty-one thousand, three hundred sixty-six".