4365326880 has 144 divisors (see below), whose sum is σ = 14936889240. Its totient is φ = 1160945664.

The previous prime is 4365326767. The next prime is 4365326881. The reversal of 4365326880 is 886235634.

It is a happy number.

4365326880 is a `hidden beast` number, since 4 + 36 + 532 + 6 + 8 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 4009928976 + 355397904 = 63324^2 + 18852^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4365326881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 556264 + ... + 564056.

Almost surely, 2^4365326880 is an apocalyptic number.

4365326880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4365326880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7468444620).

4365326880 is an abundant number, since it is smaller than the sum of its proper divisors (10571562360).

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

4365326880 is a wasteful number, since it uses less digits than its factorization.

4365326880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8203 (or 8192 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The square root of 4365326880 is about 66070.6203996905. The cubic root of 4365326880 is about 1634.3268783192.

The spelling of 4365326880 in words is "four billion, three hundred sixty-five million, three hundred twenty-six thousand, eight hundred eighty".