330004012 has 12 divisors (see below), whose sum is σ = 621930736. Its totient is φ = 152309520.

The previous prime is 330004001. The next prime is 330004013. The reversal of 330004012 is 210400033.

It is a super-2 number, since 2×330004012² = 217805295872192288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 330003983 and 330004001.

It is not an unprimeable number, because it can be changed into a prime (330004013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3173064 + ... + 3173167.

Almost surely, 2^330004012 is an apocalyptic number.

It is an amenable number.

330004012 is a deficient number, since it is larger than the sum of its proper divisors (291926724).

330004012 is a wasteful number, since it uses less digits than its factorization.

330004012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6346248 (or 6346246 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 330004012 is about 18166.0125509150. The cubic root of 330004012 is about 691.0451234562.

Adding to 330004012 its reverse (210400033), we get a palindrome (540404045).

The spelling of 330004012 in words is "three hundred thirty million, four thousand, twelve".