876838480 has 80 divisors (see below), whose sum is σ = 2348421120. Its totient is φ = 298238976.

The previous prime is 876838433. The next prime is 876838493. The reversal of 876838480 is 84838678.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64956 + ... + 77284.

It is an arithmetic number, because the mean of its divisors is an integer number (29355264).

Almost surely, 2^876838480 is an apocalyptic number.

876838480 is a gapful number since it is divisible by the number (80) 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 876838480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1174210560).

876838480 is an abundant number, since it is smaller than the sum of its proper divisors (1471582640).

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

876838480 is a wasteful number, since it uses less digits than its factorization.

876838480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12476 (or 12470 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 52.

The square root of 876838480 is about 29611.4585929164. The cubic root of 876838480 is about 957.1350057594.

The spelling of 876838480 in words is "eight hundred seventy-six million, eight hundred thirty-eight thousand, four hundred eighty".