3068380 has 72 divisors (see below), whose sum is σ = 7814016. Its totient is φ = 1008000.

The previous prime is 3068353. The next prime is 3068393. The reversal of 3068380 is 838603.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30330 + ... + 30430.

It is an arithmetic number, because the mean of its divisors is an integer number (108528).

Almost surely, 2^3068380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3068380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3907008).

3068380 is an abundant number, since it is smaller than the sum of its proper divisors (4745636).

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

3068380 is a wasteful number, since it uses less digits than its factorization.

3068380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3068380 is about 1751.6791943732. The cubic root of 3068380 is about 145.3125244922.

The spelling of 3068380 in words is "three million, sixty-eight thousand, three hundred eighty".