3208912332 has 12 divisors (see below), whose sum is σ = 7487462136. Its totient is φ = 1069637440.

The previous prime is 3208912327. The next prime is 3208912351. The reversal of 3208912332 is 2332198023.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3208912293 and 3208912302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133704669 + ... + 133704692.

It is an arithmetic number, because the mean of its divisors is an integer number (623955178).

Almost surely, 2^3208912332 is an apocalyptic number.

It is an amenable number.

3208912332 is an abundant number, since it is smaller than the sum of its proper divisors (4278549804).

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

3208912332 is a wasteful number, since it uses less digits than its factorization.

3208912332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267409368 (or 267409366 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3208912332 is about 56647.2623522090. The cubic root of 3208912332 is about 1474.9793860185.

The spelling of 3208912332 in words is "three billion, two hundred eight million, nine hundred twelve thousand, three hundred thirty-two".