344953396 has 24 divisors (see below), whose sum is σ = 622258560. Its totient is φ = 167224512.

The previous prime is 344953393. The next prime is 344953403. The reversal of 344953396 is 693359443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344953393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16245 + ... + 30883.

It is an arithmetic number, because the mean of its divisors is an integer number (25927440).

Almost surely, 2^344953396 is an apocalyptic number.

It is an amenable number.

344953396 is a deficient number, since it is larger than the sum of its proper divisors (277305164).

344953396 is a wasteful number, since it uses less digits than its factorization.

344953396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14823 (or 14821 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 46.

The square root of 344953396 is about 18572.9210411287. The cubic root of 344953396 is about 701.3263261704.

The spelling of 344953396 in words is "three hundred forty-four million, nine hundred fifty-three thousand, three hundred ninety-six".