2366449664 has 48 divisors (see below), whose sum is σ = 4776408000. Its totient is φ = 1172058112.

The previous prime is 2366449643. The next prime is 2366449669. The reversal of 2366449664 is 4669446632.

It is not an unprimeable number, because it can be changed into a prime (2366449669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213737 + ... + 224535.

It is an arithmetic number, because the mean of its divisors is an integer number (99508500).

Almost surely, 2^2366449664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2366449664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2388204000).

2366449664 is an abundant number, since it is smaller than the sum of its proper divisors (2409958336).

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

2366449664 is a wasteful number, since it uses less digits than its factorization.

2366449664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10928 (or 10908 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 50.

The square root of 2366449664 is about 48646.1680299692. The cubic root of 2366449664 is about 1332.5977952012.

The spelling of 2366449664 in words is "two billion, three hundred sixty-six million, four hundred forty-nine thousand, six hundred sixty-four".