2389524480 has 360 divisors, whose sum is σ = 9487226112. Its totient is φ = 544997376.

The previous prime is 2389524469. The next prime is 2389524499. The reversal of 2389524480 is 844259832.

2389524480 is a `hidden beast` number, since 2 + 3 + 89 + 524 + 48 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5160729 + ... + 5161191.

Almost surely, 2^2389524480 is an apocalyptic number.

2389524480 is a gapful number since it is divisible by the number (20) 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 2389524480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4743613056).

2389524480 is an abundant number, since it is smaller than the sum of its proper divisors (7097701632).

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

2389524480 is an equidigital number, since it uses as much as digits as its factorization.

2389524480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 2389524480 is about 48882.7626060557. The cubic root of 2389524480 is about 1336.9150984919.

The spelling of 2389524480 in words is "two billion, three hundred eighty-nine million, five hundred twenty-four thousand, four hundred eighty".