3068280 has 80 divisors (see below), whose sum is σ = 10323720. Its totient is φ = 817344.

The previous prime is 3068237. The next prime is 3068293. The reversal of 3068280 is 828603.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2767 + ... + 3713.

Almost surely, 2^3068280 is an apocalyptic number.

3068280 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 3068280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5161860).

3068280 is an abundant number, since it is smaller than the sum of its proper divisors (7255440).

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

3068280 is a wasteful number, since it uses less digits than its factorization.

3068280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 957 counting only the distinct ones).

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

The square root of 3068280 is about 1751.6506501012. The cubic root of 3068280 is about 145.3109458731.

The spelling of 3068280 in words is "three million, sixty-eight thousand, two hundred eighty".