3862134 has 32 divisors (see below), whose sum is σ = 8819040. Its totient is φ = 1251936.

The previous prime is 3862121. The next prime is 3862141. The reversal of 3862134 is 4312683.

It is a happy number.

3862134 is a `hidden beast` number, since 3 + 8 + 621 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3862098 and 3862107.

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, 1032 + ... + 2964.

It is an arithmetic number, because the mean of its divisors is an integer number (275595).

Almost surely, 2^3862134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3862134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4409520).

3862134 is an abundant number, since it is smaller than the sum of its proper divisors (4956906).

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

3862134 is a wasteful number, since it uses less digits than its factorization.

3862134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981 (or 1975 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 3862134 is about 1965.2312840986. The cubic root of 3862134 is about 156.8950032957.

Adding to 3862134 its product of digits (3456), we get a triangular number (3865590 = T₂₇₈₀).

The spelling of 3862134 in words is "three million, eight hundred sixty-two thousand, one hundred thirty-four".