1880992960 has 224 divisors, whose sum is σ = 5649090048. Its totient is φ = 579502080.

The previous prime is 1880992943. The next prime is 1880993003. The reversal of 1880992960 is 692990881.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 1880992898 and 1880992907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2389687 + ... + 2390473.

It is an arithmetic number, because the mean of its divisors is an integer number (25219152).

Almost surely, 2^1880992960 is an apocalyptic number.

1880992960 is a gapful number since it is divisible by the number (10) 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 1880992960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2824545024).

1880992960 is an abundant number, since it is smaller than the sum of its proper divisors (3768097088).

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

1880992960 is a wasteful number, since it uses less digits than its factorization.

1880992960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919 (or 909 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 52.

The square root of 1880992960 is about 43370.4157231632. The cubic root of 1880992960 is about 1234.4184097408.

The spelling of 1880992960 in words is "one billion, eight hundred eighty million, nine hundred ninety-two thousand, nine hundred sixty".