3011004 has 18 divisors (see below), whose sum is σ = 7611240. Its totient is φ = 1003656.

The previous prime is 3011003. The next prime is 3011009. The reversal of 3011004 is 4001103.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×3011004² = 18132290176032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3011003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41784 + ... + 41855.

Almost surely, 2^3011004 is an apocalyptic number.

It is an amenable number.

3011004 is an abundant number, since it is smaller than the sum of its proper divisors (4600236).

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

3011004 is a wasteful number, since it uses less digits than its factorization.

3011004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83649 (or 83644 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 3011004 is about 1735.2244811551. The cubic root of 3011004 is about 144.4010809126.

Adding to 3011004 its reverse (4001103), we get a palindrome (7012107).

Subtracting 3011004 from its reverse (4001103), we obtain a palindrome (990099).

The spelling of 3011004 in words is "three million, eleven thousand, four".