4369511664 has 480 divisors, whose sum is σ = 15469009920. Its totient is φ = 1124057088.

The previous prime is 4369511647. The next prime is 4369511669. The reversal of 4369511664 is 4661159634.

4369511664 is a `hidden beast` number, since 436 + 9 + 51 + 166 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4369511669) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45046464 + ... + 45046560.

It is an arithmetic number, because the mean of its divisors is an integer number (32227104).

Almost surely, 2^4369511664 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 4369511664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7734504960).

4369511664 is an abundant number, since it is smaller than the sum of its proper divisors (11099498256).

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

4369511664 is a wasteful number, since it uses less digits than its factorization.

4369511664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 228 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 4369511664 is about 66102.2818365599. The cubic root of 4369511664 is about 1634.8489561110.

The spelling of 4369511664 in words is "four billion, three hundred sixty-nine million, five hundred eleven thousand, six hundred sixty-four".