344633045 has 16 divisors (see below), whose sum is σ = 427479552. Its totient is φ = 266450880.

The previous prime is 344633041. The next prime is 344633063. The reversal of 344633045 is 540336443.

It is not a de Polignac number, because 344633045 - 2² = 344633041 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 (344633041) 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, 197999 + ... + 199731.

It is an arithmetic number, because the mean of its divisors is an integer number (26717472).

Almost surely, 2^344633045 is an apocalyptic number.

It is an amenable number.

344633045 is a deficient number, since it is larger than the sum of its proper divisors (82846507).

344633045 is a wasteful number, since it uses less digits than its factorization.

344633045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052.

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 344633045 is about 18564.2948963865. The cubic root of 344633045 is about 701.1091565688.

Adding to 344633045 its reverse (540336443), we get a palindrome (884969488).

The spelling of 344633045 in words is "three hundred forty-four million, six hundred thirty-three thousand, forty-five".