3280878760 has 32 divisors (see below), whose sum is σ = 7485955200. Its totient is φ = 1293866560.

The previous prime is 3280878749. The next prime is 3280878767. The reversal of 3280878760 is 678780823.

It is not an unprimeable number, because it can be changed into a prime (3280878767) 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, 574780 + ... + 580459.

It is an arithmetic number, because the mean of its divisors is an integer number (233936100).

Almost surely, 2^3280878760 is an apocalyptic number.

It is an amenable number.

3280878760 is an abundant number, since it is smaller than the sum of its proper divisors (4205076440).

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

3280878760 is a wasteful number, since it uses less digits than its factorization.

3280878760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155321 (or 1155317 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The square root of 3280878760 is about 57278.9556469040. The cubic root of 3280878760 is about 1485.9244448940.

The spelling of 3280878760 in words is "three billion, two hundred eighty million, eight hundred seventy-eight thousand, seven hundred sixty".