3275128080 has 400 divisors, whose sum is σ = 13144944384. Its totient is φ = 740275200.

The previous prime is 3275128049. The next prime is 3275128091. The reversal of 3275128080 is 808215723.

3275128080 is a `hidden beast` number, since 327 + 51 + 280 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4671730 + ... + 4672430.

Almost surely, 2^3275128080 is an apocalyptic number.

3275128080 is a gapful number since it is divisible by the number (30) 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 3275128080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6572472192).

3275128080 is an abundant number, since it is smaller than the sum of its proper divisors (9869816304).

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

3275128080 is a wasteful number, since it uses less digits than its factorization.

3275128080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 3275128080 is about 57228.7347405130. The cubic root of 3275128080 is about 1485.0557677251.

The spelling of 3275128080 in words is "three billion, two hundred seventy-five million, one hundred twenty-eight thousand, eighty".