34269389 has 16 divisors (see below), whose sum is σ = 42854400. Its totient is φ = 26622960.

The previous prime is 34269349. The next prime is 34269413. The reversal of 34269389 is 98396243.

It is not a de Polignac number, because 34269389 - 2¹⁶ = 34203853 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 (34269349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45752 + ... + 46494.

It is an arithmetic number, because the mean of its divisors is an integer number (2678400).

Almost surely, 2^34269389 is an apocalyptic number.

It is an amenable number.

34269389 is a deficient number, since it is larger than the sum of its proper divisors (8585011).

34269389 is a wasteful number, since it uses less digits than its factorization.

34269389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360.

The product of its digits is 279936, while the sum is 44.

The square root of 34269389 is about 5854.0062350496. The cubic root of 34269389 is about 324.8145340235.

The spelling of 34269389 in words is "thirty-four million, two hundred sixty-nine thousand, three hundred eighty-nine".