3018000 has 80 divisors (see below), whose sum is σ = 9749376. Its totient is φ = 803200.

The previous prime is 3017999. The next prime is 3018013. The reversal of 3018000 is 8103.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an Ulam number.

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, 5749 + ... + 6251.

Almost surely, 2^3018000 is an apocalyptic number.

3018000 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 3018000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4874688).

3018000 is an abundant number, since it is smaller than the sum of its proper divisors (6731376).

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

3018000 is a wasteful number, since it uses less digits than its factorization.

3018000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3018000 is about 1737.2391890583. The cubic root of 3018000 is about 144.5128319603.

The spelling of 3018000 in words is "three million, eighteen thousand".