4446074880 has 384 divisors, whose sum is σ = 17033889600. Its totient is φ = 1093533696.

The previous prime is 4446074849. The next prime is 4446074887. The reversal of 4446074880 is 884706444.

4446074880 is a `hidden beast` number, since 44 + 460 + 74 + 8 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4446074887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3593622 + ... + 3594858.

Almost surely, 2^4446074880 is an apocalyptic number.

4446074880 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 4446074880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8516944800).

4446074880 is an abundant number, since it is smaller than the sum of its proper divisors (12587814720).

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

4446074880 is a wasteful number, since it uses less digits than its factorization.

4446074880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 45.

The square root of 4446074880 is about 66678.8938120602. The cubic root of 4446074880 is about 1644.3424082997.

The spelling of 4446074880 in words is "four billion, four hundred forty-six million, seventy-four thousand, eight hundred eighty".