3068820 has 48 divisors (see below), whose sum is σ = 9549120. Its totient is φ = 818208.

The previous prime is 3068777. The next prime is 3068827. The reversal of 3068820 is 288603.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3068827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2302 + ... + 3381.

It is an arithmetic number, because the mean of its divisors is an integer number (198940).

Almost surely, 2^3068820 is an apocalyptic number.

3068820 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3068820 is an abundant number, since it is smaller than the sum of its proper divisors (6480300).

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

3068820 is a wasteful number, since it uses less digits than its factorization.

3068820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5701 (or 5693 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 3068820 is about 1751.8047836446. The cubic root of 3068820 is about 145.3194700091.

The spelling of 3068820 in words is "three million, sixty-eight thousand, eight hundred twenty".