34268919 has 32 divisors (see below), whose sum is σ = 50663424. Its totient is φ = 20528640.

The previous prime is 34268917. The next prime is 34268929. The reversal of 34268919 is 91986243.

It is not a de Polignac number, because 34268919 - 2¹ = 34268917 is a prime.

It is a super-2 number, since 2×34268919² = 2348717618857122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34268917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78927 + ... + 79359.

It is an arithmetic number, because the mean of its divisors is an integer number (1583232).

Almost surely, 2^34268919 is an apocalyptic number.

34268919 is a deficient number, since it is larger than the sum of its proper divisors (16394505).

34268919 is a wasteful number, since it uses less digits than its factorization.

34268919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527.

The product of its digits is 93312, while the sum is 42.

The square root of 34268919 is about 5853.9660914631. The cubic root of 34268919 is about 324.8130490877.

The spelling of 34268919 in words is "thirty-four million, two hundred sixty-eight thousand, nine hundred nineteen".