344342433 has 8 divisors (see below), whose sum is σ = 474955200. Its totient is φ = 221645648.

The previous prime is 344342423. The next prime is 344342437. The reversal of 344342433 is 334243443.

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 344342433 - 2¹³ = 344334241 is a prime.

It is a super-2 number, since 2×344342433² = 237143422328718978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 344342433.

It is not an unprimeable number, because it can be changed into a prime (344342437) 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, 1978893 + ... + 1979066.

It is an arithmetic number, because the mean of its divisors is an integer number (59369400).

Almost surely, 2^344342433 is an apocalyptic number.

It is an amenable number.

344342433 is a deficient number, since it is larger than the sum of its proper divisors (130612767).

344342433 is a wasteful number, since it uses less digits than its factorization.

344342433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3957991.

The product of its digits is 41472, while the sum is 30.

The square root of 344342433 is about 18556.4660698097. The cubic root of 344342433 is about 700.9120309255.

Adding to 344342433 its reverse (334243443), we get a palindrome (678585876).

The spelling of 344342433 in words is "three hundred forty-four million, three hundred forty-two thousand, four hundred thirty-three".