3387825780 has 48 divisors (see below), whose sum is σ = 9985174080. Its totient is φ = 855871488.

The previous prime is 3387825769. The next prime is 3387825803. The reversal of 3387825780 is 875287833.

It is a super-2 number, since 2×3387825780² = 22954727031265216800, 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, 1484749 + ... + 1487028.

It is an arithmetic number, because the mean of its divisors is an integer number (208024460).

Almost surely, 2^3387825780 is an apocalyptic number.

3387825780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3387825780 is an abundant number, since it is smaller than the sum of its proper divisors (6597348300).

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

3387825780 is a wasteful number, since it uses less digits than its factorization.

3387825780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971808 (or 2971806 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 51.

The square root of 3387825780 is about 58205.0322566700. The cubic root of 3387825780 is about 1501.8977136650.

The spelling of 3387825780 in words is "three billion, three hundred eighty-seven million, eight hundred twenty-five thousand, seven hundred eighty".