3886234 has 16 divisors (see below), whose sum is σ = 6734016. Its totient is φ = 1662400.

The previous prime is 3886231. The next prime is 3886237. The reversal of 3886234 is 4326883.

It is an interprime number because it is at equal distance from previous prime (3886231) and next prime (3886237).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3886234.

It is not an unprimeable number, because it can be changed into a prime (3886231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4822 + ... + 5569.

It is an arithmetic number, because the mean of its divisors is an integer number (420876).

Almost surely, 2^3886234 is an apocalyptic number.

3886234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3886234 is a deficient number, since it is larger than the sum of its proper divisors (2847782).

3886234 is a wasteful number, since it uses less digits than its factorization.

3886234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10421.

The product of its digits is 27648, while the sum is 34.

The square root of 3886234 is about 1971.3533422499. The cubic root of 3886234 is about 157.2206722831.

The spelling of 3886234 in words is "three million, eight hundred eighty-six thousand, two hundred thirty-four".