3280552272 has 40 divisors (see below), whose sum is σ = 9416401280. Its totient is φ = 1093517280.

The previous prime is 3280552267. The next prime is 3280552283. The reversal of 3280552272 is 2722550823.

It is a happy number.

3280552272 is a `hidden beast` number, since 3 + 2 + 80 + 552 + 27 + 2 = 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3796504 + ... + 3797367.

It is an arithmetic number, because the mean of its divisors is an integer number (235410032).

Almost surely, 2^3280552272 is an apocalyptic number.

It is an amenable number.

3280552272 is an abundant number, since it is smaller than the sum of its proper divisors (6135849008).

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

3280552272 is a wasteful number, since it uses less digits than its factorization.

3280552272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7593888 (or 7593876 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 3280552272 is about 57276.1055938687. The cubic root of 3280552272 is about 1485.8751539744.

The spelling of 3280552272 in words is "three billion, two hundred eighty million, five hundred fifty-two thousand, two hundred seventy-two".