3845013 has 8 divisors (see below), whose sum is σ = 5210976. Its totient is φ = 2521200.

The previous prime is 3844999. The next prime is 3845027. The reversal of 3845013 is 3105483.

It is an interprime number because it is at equal distance from previous prime (3844999) and next prime (3845027).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3845013 - 2⁶ = 3844949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3845033) 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 7 ways as a sum of consecutive naturals, for example, 10323 + ... + 10688.

It is an arithmetic number, because the mean of its divisors is an integer number (651372).

Almost surely, 2^3845013 is an apocalyptic number.

It is an amenable number.

3845013 is a deficient number, since it is larger than the sum of its proper divisors (1365963).

3845013 is a wasteful number, since it uses less digits than its factorization.

3845013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21075.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3845013 is about 1960.8704699699. The cubic root of 3845013 is about 156.6628191802.

The spelling of 3845013 in words is "three million, eight hundred forty-five thousand, thirteen".