3361111272 has 48 divisors (see below), whose sum is σ = 9108528000. Its totient is φ = 1119691296.

The previous prime is 3361111217. The next prime is 3361111289. The reversal of 3361111272 is 2721111633.

3361111272 is a `hidden beast` number, since 33 + 611 + 1 + 12 + 7 + 2 = 666.

3361111272 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3361111272² = 22594137965530915968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113379 + ... + 139917.

It is an arithmetic number, because the mean of its divisors is an integer number (189761000).

Almost surely, 2^3361111272 is an apocalyptic number.

It is an amenable number.

3361111272 is an abundant number, since it is smaller than the sum of its proper divisors (5747416728).

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

3361111272 is a wasteful number, since it uses less digits than its factorization.

3361111272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28310 (or 28303 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 3361111272 is about 57975.0918239894. The cubic root of 3361111272 is about 1497.9395817470.

The spelling of 3361111272 in words is "three billion, three hundred sixty-one million, one hundred eleven thousand, two hundred seventy-two".