34374443 has 16 divisors (see below), whose sum is σ = 38055936. Its totient is φ = 30935520.

The previous prime is 34374433. The next prime is 34374479. The reversal of 34374443 is 34447343.

It is not a de Polignac number, because 34374443 - 2⁴ = 34374427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34374413) 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, 25730 + ... + 27032.

It is an arithmetic number, because the mean of its divisors is an integer number (2378496).

Almost surely, 2^34374443 is an apocalyptic number.

34374443 is a deficient number, since it is larger than the sum of its proper divisors (3681493).

34374443 is a wasteful number, since it uses less digits than its factorization.

34374443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394.

The product of its digits is 48384, while the sum is 32.

The square root of 34374443 is about 5862.9721984673. The cubic root of 34374443 is about 325.1461055108.

Subtracting 34374443 from its reverse (34447343), we obtain a square (72900 = 270²).

The spelling of 34374443 in words is "thirty-four million, three hundred seventy-four thousand, four hundred forty-three".