6394086 has 16 divisors (see below), whose sum is σ = 14209200. Its totient is φ = 2131344.

The previous prime is 6394043. The next prime is 6394093. The reversal of 6394086 is 6804936.

It is a self number, because there is not a number n which added to its sum of digits gives 6394086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59151 + ... + 59258.

It is an arithmetic number, because the mean of its divisors is an integer number (888075).

Almost surely, 2^6394086 is an apocalyptic number.

6394086 is an abundant number, since it is smaller than the sum of its proper divisors (7815114).

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

6394086 is a wasteful number, since it uses less digits than its factorization.

6394086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118420 (or 118414 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 6394086 is about 2528.6530011055. The cubic root of 6394086 is about 185.6063474779.

It can be divided in two parts, 63 and 94086, that added together give a palindrome (94149).

The spelling of 6394086 in words is "six million, three hundred ninety-four thousand, eighty-six".