3075980 has 48 divisors (see below), whose sum is σ = 6985440. Its totient is φ = 1133568.

The previous prime is 3075979. The next prime is 3076013. The reversal of 3075980 is 895703.

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, 28166 + ... + 28274.

It is an arithmetic number, because the mean of its divisors is an integer number (145530).

Almost surely, 2^3075980 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 3075980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3492720).

3075980 is an abundant number, since it is smaller than the sum of its proper divisors (3909460).

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

3075980 is a wasteful number, since it uses less digits than its factorization.

3075980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 3075980 is about 1753.8471997298. The cubic root of 3075980 is about 145.4323993272.

The spelling of 3075980 in words is "three million, seventy-five thousand, nine hundred eighty".