3065880 has 64 divisors (see below), whose sum is σ = 9525600. Its totient is φ = 788480.

The previous prime is 3065863. The next prime is 3065893. The reversal of 3065880 is 885603.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 3040 + ... + 3920.

Almost surely, 2^3065880 is an apocalyptic number.

3065880 is a gapful number since it is divisible by the number (30) 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 3065880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4762800).

3065880 is an abundant number, since it is smaller than the sum of its proper divisors (6459720).

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

3065880 is a wasteful number, since it uses less digits than its factorization.

3065880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 920 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 3065880 is about 1750.9654479743. The cubic root of 3065880 is about 145.2730487191.

The spelling of 3065880 in words is "three million, sixty-five thousand, eight hundred eighty".