6865434 has 12 divisors (see below), whose sum is σ = 14875146. Its totient is φ = 2288472.

The previous prime is 6865393. The next prime is 6865451. The reversal of 6865434 is 4345686.

It can be written as a sum of positive squares in only one way, i.e., 6487209 + 378225 = 2547^2 + 615^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190689 + ... + 190724.

Almost surely, 2^6865434 is an apocalyptic number.

6865434 is an abundant number, since it is smaller than the sum of its proper divisors (8009712).

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

6865434 is a wasteful number, since it uses less digits than its factorization.

6865434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381421 (or 381418 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 6865434 is about 2620.1973208138. The cubic root of 6865434 is about 190.0593904826.

The spelling of 6865434 in words is "six million, eight hundred sixty-five thousand, four hundred thirty-four".