3286145328 has 40 divisors (see below), whose sum is σ = 8763058176. Its totient is φ = 1060046400.

The previous prime is 3286145321. The next prime is 3286145341. The reversal of 3286145328 is 8235416823.

3286145328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3286145328² = 21597502233472455168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3286145328.

It is not an unprimeable number, because it can be changed into a prime (3286145321) 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, 1102728 + ... + 1105703.

Almost surely, 2^3286145328 is an apocalyptic number.

It is an amenable number.

3286145328 is an abundant number, since it is smaller than the sum of its proper divisors (5476912848).

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

3286145328 is a wasteful number, since it uses less digits than its factorization.

3286145328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208473 (or 2208467 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 3286145328 is about 57324.9101874569. The cubic root of 3286145328 is about 1486.7191037919.

The spelling of 3286145328 in words is "three billion, two hundred eighty-six million, one hundred forty-five thousand, three hundred twenty-eight".