3309047936772 has 48 divisors (see below), whose sum is σ = 7987770806400. Its totient is φ = 1064925783040.

The previous prime is 3309047936749. The next prime is 3309047936819. The reversal of 3309047936772 is 2776397409033.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6768697 + ... + 7241087.

It is an arithmetic number, because the mean of its divisors is an integer number (166411891800).

Almost surely, 2^{3309047936772} is an apocalyptic number.

It is an amenable number.

3309047936772 is an abundant number, since it is smaller than the sum of its proper divisors (4678722869628).

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

3309047936772 is a wasteful number, since it uses less digits than its factorization.

3309047936772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492556 (or 492554 counting only the distinct ones).

The product of its (nonzero) digits is 36006768, while the sum is 60.

The spelling of 3309047936772 in words is "three trillion, three hundred nine billion, forty-seven million, nine hundred thirty-six thousand, seven hundred seventy-two".