34107743 has 4 divisors (see below), whose sum is σ = 34148400. Its totient is φ = 34067088.

The previous prime is 34107721. The next prime is 34107751. The reversal of 34107743 is 34770143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34770143 = 2609 ⋅13327.

It is a cyclic number.

It is not a de Polignac number, because 34107743 - 2¹⁸ = 33845599 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 (34107713) 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, 19043 + ... + 20756.

It is an arithmetic number, because the mean of its divisors is an integer number (8537100).

Almost surely, 2^34107743 is an apocalyptic number.

34107743 is a deficient number, since it is larger than the sum of its proper divisors (40657).

34107743 is an equidigital number, since it uses as much as digits as its factorization.

34107743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40656.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 34107743 is about 5840.1834731453. The cubic root of 34107743 is about 324.3030207590.

Adding to 34107743 its reverse (34770143), we get a palindrome (68877886).

The spelling of 34107743 in words is "thirty-four million, one hundred seven thousand, seven hundred forty-three".