6886374 has 32 divisors (see below), whose sum is σ = 15185664. Its totient is φ = 2064480.

The previous prime is 6886367. The next prime is 6886387. The reversal of 6886374 is 4736886.

It is a d-powerful number, because it can be written as 6 + 8 + 8⁷ + 6⁶ + 3¹² + 7⁵ + 4¹¹ .

It is a Curzon number.

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, 6292 + ... + 7304.

It is an arithmetic number, because the mean of its divisors is an integer number (474552).

Almost surely, 2^6886374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6886374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7592832).

6886374 is an abundant number, since it is smaller than the sum of its proper divisors (8299290).

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

6886374 is a wasteful number, since it uses less digits than its factorization.

6886374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132.

The product of its digits is 193536, while the sum is 42.

The square root of 6886374 is about 2624.1901607925. The cubic root of 6886374 is about 190.2524253402.

It can be divided in two parts, 6886 and 374, that added together give a triangular number (7260 = T₁₂₀).

The spelling of 6886374 in words is "six million, eight hundred eighty-six thousand, three hundred seventy-four".