344988066 has 16 divisors (see below), whose sum is σ = 697090464. Its totient is φ = 113810304.

The previous prime is 344988053. The next prime is 344988067. The reversal of 344988066 is 660889443.

344988066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (344988067) 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, 295800 + ... + 296963.

It is an arithmetic number, because the mean of its divisors is an integer number (43568154).

Almost surely, 2^344988066 is an apocalyptic number.

344988066 is an abundant number, since it is smaller than the sum of its proper divisors (352102398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344988066 is a wasteful number, since it uses less digits than its factorization.

344988066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592865.

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 344988066 is about 18573.8543657476. The cubic root of 344988066 is about 701.3498212951.

The spelling of 344988066 in words is "three hundred forty-four million, nine hundred eighty-eight thousand, sixty-six".