3885607 has 4 divisors (see below), whose sum is σ = 4238856. Its totient is φ = 3532360.

The previous prime is 3885599. The next prime is 3885619. The reversal of 3885607 is 7065883.

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 3885607 - 2³ = 3885599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3885647) 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, 176608 + ... + 176629.

It is an arithmetic number, because the mean of its divisors is an integer number (1059714).

Almost surely, 2^3885607 is an apocalyptic number.

3885607 is a deficient number, since it is larger than the sum of its proper divisors (353249).

3885607 is a wasteful number, since it uses less digits than its factorization.

3885607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353248.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 3885607 is about 1971.1943080275. The cubic root of 3885607 is about 157.2122165679.

It can be divided in two parts, 388 and 5607, that added together give a palindrome (5995).

The spelling of 3885607 in words is "three million, eight hundred eighty-five thousand, six hundred seven".