3283940272 has 20 divisors (see below), whose sum is σ = 6510603880. Its totient is φ = 1603784448.

The previous prime is 3283940263. The next prime is 3283940293. The reversal of 3283940272 is 2720493823.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2385897 + ... + 2387272.

It is an arithmetic number, because the mean of its divisors is an integer number (325530194).

Almost surely, 2^3283940272 is an apocalyptic number.

It is an amenable number.

3283940272 is a deficient number, since it is larger than the sum of its proper divisors (3226663608).

3283940272 is a wasteful number, since it uses less digits than its factorization.

3283940272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773220 (or 4773214 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 3283940272 is about 57305.6739948149. The cubic root of 3283940272 is about 1486.3864919636.

The spelling of 3283940272 in words is "three billion, two hundred eighty-three million, nine hundred forty thousand, two hundred seventy-two".