3860069 has 4 divisors (see below), whose sum is σ = 3864000. Its totient is φ = 3856140.

The previous prime is 3860041. The next prime is 3860083. The reversal of 3860069 is 9600683.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3860069 is a prime.

It is a super-2 number, since 2×3860069² = 29800265369522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3860009) 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, 932 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (966000).

Almost surely, 2^3860069 is an apocalyptic number.

It is an amenable number.

3860069 is a deficient number, since it is larger than the sum of its proper divisors (3931).

3860069 is a wasteful number, since it uses less digits than its factorization.

3860069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 3860069 is about 1964.7058303980. The cubic root of 3860069 is about 156.8670355157.

The spelling of 3860069 in words is "three million, eight hundred sixty thousand, sixty-nine".