3365911872 has 168 divisors, whose sum is σ = 10261982016. Its totient is φ = 1051152384.

The previous prime is 3365911847. The next prime is 3365911873. The reversal of 3365911872 is 2781195633.

3365911872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3365911872² = 22658725460141088768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3365911873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2574643 + ... + 2575949.

Almost surely, 2^3365911872 is an apocalyptic number.

3365911872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3365911872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5130991008).

3365911872 is an abundant number, since it is smaller than the sum of its proper divisors (6896070144).

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

3365911872 is a wasteful number, since it uses less digits than its factorization.

3365911872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605 (or 1592 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3365911872 is about 58016.4793140708. The cubic root of 3365911872 is about 1498.6524003460.

The spelling of 3365911872 in words is "three billion, three hundred sixty-five million, nine hundred eleven thousand, eight hundred seventy-two".