3840607 has 4 divisors (see below), whose sum is σ = 3870976. Its totient is φ = 3810240.

The previous prime is 3840601. The next prime is 3840647. The reversal of 3840607 is 7060483.

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

It is a cyclic number.

It is not a de Polignac number, because 3840607 - 2⁷ = 3840479 is a prime.

It is an Ulam number.

It is a pancake number, because a pancake can be divided into 3840607 parts by 2771 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3840601) 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, 14994 + ... + 15247.

It is an arithmetic number, because the mean of its divisors is an integer number (967744).

Almost surely, 2^3840607 is an apocalyptic number.

3840607 is a deficient number, since it is larger than the sum of its proper divisors (30369).

3840607 is a wasteful number, since it uses less digits than its factorization.

3840607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30368.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3840607 is about 1959.7466673017. The cubic root of 3840607 is about 156.6029563393.

The spelling of 3840607 in words is "three million, eight hundred forty thousand, six hundred seven".