3030081 has 16 divisors (see below), whose sum is σ = 4198656. Its totient is φ = 1942416.

The previous prime is 3030047. The next prime is 3030107. The reversal of 3030081 is 1800303.

It is not a de Polignac number, because 3030081 - 2⁶ = 3030017 is a prime.

It is a super-2 number, since 2×3030081² = 18362781733122, which contains 22 as substring.

3030081 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3030081.

It is not an unprimeable number, because it can be changed into a prime (3030031) 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, 10566 + ... + 10848.

It is an arithmetic number, because the mean of its divisors is an integer number (262416).

Almost surely, 2^3030081 is an apocalyptic number.

It is an amenable number.

3030081 is a deficient number, since it is larger than the sum of its proper divisors (1168575).

3030081 is a wasteful number, since it uses less digits than its factorization.

3030081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3030081 is about 1740.7127850395. The cubic root of 3030081 is about 144.7054026629.

Adding to 3030081 its reverse (1800303), we get a palindrome (4830384).

It can be divided in two parts, 30300 and 81, that added together give a triangular number (30381 = T₂₄₆).

The spelling of 3030081 in words is "three million, thirty thousand, eighty-one".