344625016 has 32 divisors (see below), whose sum is σ = 670464000. Its totient is φ = 165892320.

The previous prime is 344624989. The next prime is 344625053. The reversal of 344625016 is 610526443.

344625016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45861 + ... + 52843.

It is an arithmetic number, because the mean of its divisors is an integer number (20952000).

Almost surely, 2^344625016 is an apocalyptic number.

It is an amenable number.

344625016 is a deficient number, since it is larger than the sum of its proper divisors (325838984).

344625016 is a wasteful number, since it uses less digits than its factorization.

344625016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7219 (or 7215 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 344625016 is about 18564.0786466768. The cubic root of 344625016 is about 701.1037118895.

The spelling of 344625016 in words is "three hundred forty-four million, six hundred twenty-five thousand, sixteen".