2389056000 has 320 divisors, whose sum is σ = 8303682816. Its totient is φ = 608256000.

The previous prime is 2389055987. The next prime is 2389056031. The reversal of 2389056000 is 6509832.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (320).

It is a super-2 number, since 2×2389056000² = 11415177142272000000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4415730 + ... + 4416270.

Almost surely, 2^2389056000 is an apocalyptic number.

2389056000 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 2389056000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4151841408).

2389056000 is an abundant number, since it is smaller than the sum of its proper divisors (5914626816).

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

2389056000 is an equidigital number, since it uses as much as digits as its factorization.

2389056000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 2389056000 is about 48877.9704979656. The cubic root of 2389056000 is about 1336.8277228200.

The spelling of 2389056000 in words is "two billion, three hundred eighty-nine million, fifty-six thousand".