34440343 has 8 divisors (see below), whose sum is σ = 39538688. Its totient is φ = 29386584.

The previous prime is 34440337. The next prime is 34440347. The reversal of 34440343 is 34304443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34440343 - 2⁵ = 34440311 is a prime.

It is a super-2 number, since 2×34440343² = 2372274451915298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34440347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9471 + ... + 12592.

It is an arithmetic number, because the mean of its divisors is an integer number (4942336).

Almost surely, 2^34440343 is an apocalyptic number.

34440343 is a deficient number, since it is larger than the sum of its proper divisors (5098345).

34440343 is a wasteful number, since it uses less digits than its factorization.

34440343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22293.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 34440343 is about 5868.5895238975. The cubic root of 34440343 is about 325.3537544523.

Adding to 34440343 its reverse (34304443), we get a palindrome (68744786).

The spelling of 34440343 in words is "thirty-four million, four hundred forty thousand, three hundred forty-three".