3000641 has 4 divisors (see below), whose sum is σ = 3429312. Its totient is φ = 2571972.

The previous prime is 3000637. The next prime is 3000643. The reversal of 3000641 is 1460003.

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 not a de Polignac number, because 3000641 - 2² = 3000637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000643) 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, 214325 + ... + 214338.

It is an arithmetic number, because the mean of its divisors is an integer number (857328).

Almost surely, 2^3000641 is an apocalyptic number.

It is an amenable number.

3000641 is a deficient number, since it is larger than the sum of its proper divisors (428671).

3000641 is an equidigital number, since it uses as much as digits as its factorization.

3000641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428670.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3000641 is about 1732.2358384469. The cubic root of 3000641 is about 144.2352283212.

Adding to 3000641 its reverse (1460003), we get a palindrome (4460644).

The spelling of 3000641 in words is "three million, six hundred forty-one", and thus it is an aban number.