34027389 has 48 divisors (see below), whose sum is σ = 56070144. Its totient is φ = 19706400.

The previous prime is 34027379. The next prime is 34027403. The reversal of 34027389 is 98372043.

It is not a de Polignac number, because 34027389 - 2¹³ = 34019197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34027369) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 330312 + ... + 330414.

It is an arithmetic number, because the mean of its divisors is an integer number (1168128).

Almost surely, 2^34027389 is an apocalyptic number.

It is an amenable number.

34027389 is a deficient number, since it is larger than the sum of its proper divisors (22042755).

34027389 is a wasteful number, since it uses less digits than its factorization.

34027389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 34027389 is about 5833.3000094286. The cubic root of 34027389 is about 324.0481467087.

The spelling of 34027389 in words is "thirty-four million, twenty-seven thousand, three hundred eighty-nine".