3345652272 has 40 divisors (see below), whose sum is σ = 8658356544. Its totient is φ = 1113227584.

The previous prime is 3345652237. The next prime is 3345652279. The reversal of 3345652272 is 2722565433.

It is a super-2 number, since 2×3345652272² = 22386778250277523968, 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 3345652272.

It is not an unprimeable number, because it can be changed into a prime (3345652279) 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, 34878 + ... + 88925.

Almost surely, 2^3345652272 is an apocalyptic number.

It is an amenable number.

3345652272 is an abundant number, since it is smaller than the sum of its proper divisors (5312704272).

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

3345652272 is a wasteful number, since it uses less digits than its factorization.

3345652272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124377 (or 124371 counting only the distinct ones).

The product of its digits is 302400, while the sum is 39.

The square root of 3345652272 is about 57841.6136704363. The cubic root of 3345652272 is about 1495.6395248985.

The spelling of 3345652272 in words is "three billion, three hundred forty-five million, six hundred fifty-two thousand, two hundred seventy-two".