3860164 has 48 divisors (see below), whose sum is σ = 8580096. Its totient is φ = 1476000.

The previous prime is 3860147. The next prime is 3860183. The reversal of 3860164 is 4610683.

It is a super-2 number, since 2×3860164² = 29801732213792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25489 + ... + 25639.

It is an arithmetic number, because the mean of its divisors is an integer number (178752).

Almost surely, 2^3860164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3860164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4290048).

3860164 is an abundant number, since it is smaller than the sum of its proper divisors (4719932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3860164 is a wasteful number, since it uses less digits than its factorization.

3860164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3860164 is about 1964.7300068966. The cubic root of 3860164 is about 156.8683223879.

The spelling of 3860164 in words is "three million, eight hundred sixty thousand, one hundred sixty-four".