34440203 has 8 divisors (see below), whose sum is σ = 39502560. Its totient is φ = 29413440.

The previous prime is 34440157. The next prime is 34440257. The reversal of 34440203 is 30204443.

It is a happy number.

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

It is not a de Polignac number, because 34440203 - 2¹⁴ = 34423819 is a prime.

It is a super-2 number, since 2×34440203² = 2372255165362418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34440503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6788 + ... + 10721.

It is an arithmetic number, because the mean of its divisors is an integer number (4937820).

Almost surely, 2^34440203 is an apocalyptic number.

34440203 is a deficient number, since it is larger than the sum of its proper divisors (5062357).

34440203 is a wasteful number, since it uses less digits than its factorization.

34440203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17797.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 34440203 is about 5868.5775959767. The cubic root of 34440203 is about 325.3533135973.

Adding to 34440203 its reverse (30204443), we get a palindrome (64644646).

It can be divided in two parts, 34440 and 203, that added together give a palindrome (34643).

The spelling of 34440203 in words is "thirty-four million, four hundred forty thousand, two hundred three".