880681312 has 192 divisors, whose sum is σ = 2201472000. Its totient is φ = 345461760.

The previous prime is 880681303. The next prime is 880681349. The reversal of 880681312 is 213186088.

It is a congruent number.

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, 8550253 + ... + 8550355.

It is an arithmetic number, because the mean of its divisors is an integer number (11466000).

Almost surely, 2^880681312 is an apocalyptic number.

880681312 is a gapful number since it is divisible by the number (82) 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 880681312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1100736000).

880681312 is an abundant number, since it is smaller than the sum of its proper divisors (1320790688).

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

880681312 is a wasteful number, since it uses less digits than its factorization.

880681312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 880681312 is about 29676.2752379742. The cubic root of 880681312 is about 958.5312145748.

The spelling of 880681312 in words is "eight hundred eighty million, six hundred eighty-one thousand, three hundred twelve".