3305826672 has 20 divisors (see below), whose sum is σ = 8540052360. Its totient is φ = 1101942208.

The previous prime is 3305826659. The next prime is 3305826677. The reversal of 3305826672 is 2766285033.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3305826677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34435647 + ... + 34435742.

It is an arithmetic number, because the mean of its divisors is an integer number (427002618).

Almost surely, 2^3305826672 is an apocalyptic number.

It is an amenable number.

3305826672 is an abundant number, since it is smaller than the sum of its proper divisors (5234225688).

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

3305826672 is a wasteful number, since it uses less digits than its factorization.

3305826672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68871400 (or 68871394 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 3305826672 is about 57496.3187691177. The cubic root of 3305826672 is about 1489.6812783139.

The spelling of 3305826672 in words is "three billion, three hundred five million, eight hundred twenty-six thousand, six hundred seventy-two".