8260880 has 40 divisors (see below), whose sum is σ = 19832064. Its totient is φ = 3196800.

The previous prime is 8260873. The next prime is 8260883. The reversal of 8260880 is 880628.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (8260883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815 + ... + 4145.

Almost surely, 2^8260880 is an apocalyptic number.

8260880 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 8260880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9916032).

8260880 is an abundant number, since it is smaller than the sum of its proper divisors (11571184).

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

8260880 is a wasteful number, since it uses less digits than its factorization.

8260880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375 (or 3369 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 8260880 is about 2874.1746641427. The cubic root of 8260880 is about 202.1507876515.

The spelling of 8260880 in words is "eight million, two hundred sixty thousand, eight hundred eighty".