3381840280 has 64 divisors (see below), whose sum is σ = 9365106240. Its totient is φ = 1070295552.

The previous prime is 3381840257. The next prime is 3381840331. The reversal of 3381840280 is 820481833.

It is a super-2 number, since 2×3381840280² = 22873687358860956800, which contains 22 as substring.

It is a congruent 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, 460899 + ... + 468178.

It is an arithmetic number, because the mean of its divisors is an integer number (146329785).

Almost surely, 2^3381840280 is an apocalyptic number.

It is an amenable number.

3381840280 is an abundant number, since it is smaller than the sum of its proper divisors (5983265960).

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

3381840280 is a wasteful number, since it uses less digits than its factorization.

3381840280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929108 (or 929104 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 3381840280 is about 58153.5921504424. The cubic root of 3381840280 is about 1501.0126909656.

The spelling of 3381840280 in words is "three billion, three hundred eighty-one million, eight hundred forty thousand, two hundred eighty".