3001913 has 4 divisors (see below), whose sum is σ = 3010020. Its totient is φ = 2993808.

The previous prime is 3001909. The next prime is 3001919. The reversal of 3001913 is 3191003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1075369 + 1926544 = 1037^2 + 1388^2 .

It is a cyclic number.

It is not a de Polignac number, because 3001913 - 2² = 3001909 is a prime.

It is a super-2 number, since 2×3001913² = 18022963319138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3001891 and 3001900.

It is not an unprimeable number, because it can be changed into a prime (3001919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3470 + ... + 4247.

It is an arithmetic number, because the mean of its divisors is an integer number (752505).

Almost surely, 2^3001913 is an apocalyptic number.

It is an amenable number.

3001913 is a deficient number, since it is larger than the sum of its proper divisors (8107).

3001913 is an equidigital number, since it uses as much as digits as its factorization.

3001913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8106.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 3001913 is about 1732.6029550939. The cubic root of 3001913 is about 144.2556063329.

Adding to 3001913 its reverse (3191003), we get a palindrome (6192916).

The spelling of 3001913 in words is "three million, one thousand, nine hundred thirteen".