3004132021 has 4 divisors (see below), whose sum is σ = 3277234944. Its totient is φ = 2731029100.

The previous prime is 3004131983. The next prime is 3004132039. The reversal of 3004132021 is 1202314003.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3004132021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3004131986 and 3004132004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3004132421) 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, 136551445 + ... + 136551466.

It is an arithmetic number, because the mean of its divisors is an integer number (819308736).

Almost surely, 2^3004132021 is an apocalyptic number.

It is an amenable number.

3004132021 is a deficient number, since it is larger than the sum of its proper divisors (273102923).

3004132021 is a wasteful number, since it uses less digits than its factorization.

3004132021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273102922.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3004132021 is about 54809.9627896243. The cubic root of 3004132021 is about 1442.9114227030.

Adding to 3004132021 its reverse (1202314003), we get a palindrome (4206446024).

The spelling of 3004132021 in words is "three billion, four million, one hundred thirty-two thousand, twenty-one".