344724472 has 16 divisors (see below), whose sum is σ = 649044000. Its totient is φ = 171646080.

The previous prime is 344724451. The next prime is 344724473. The reversal of 344724472 is 274427443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344724473) 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 3 ways as a sum of consecutive naturals, for example, 87472 + ... + 91327.

It is an arithmetic number, because the mean of its divisors is an integer number (40565250).

Almost surely, 2^344724472 is an apocalyptic number.

It is an amenable number.

344724472 is a deficient number, since it is larger than the sum of its proper divisors (304319528).

344724472 is a wasteful number, since it uses less digits than its factorization.

344724472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179046 (or 179042 counting only the distinct ones).

The product of its digits is 150528, while the sum is 37.

The square root of 344724472 is about 18566.7571751235. The cubic root of 344724472 is about 701.1711496948.

The spelling of 344724472 in words is "three hundred forty-four million, seven hundred twenty-four thousand, four hundred seventy-two".