6860438 has 8 divisors (see below), whose sum is σ = 11082288. Its totient is φ = 3166344.

The previous prime is 6860437. The next prime is 6860453. The reversal of 6860438 is 8340686.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6860398 and 6860407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6860437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131906 + ... + 131957.

It is an arithmetic number, because the mean of its divisors is an integer number (1385286).

Almost surely, 2^6860438 is an apocalyptic number.

6860438 is a deficient number, since it is larger than the sum of its proper divisors (4221850).

6860438 is a wasteful number, since it uses less digits than its factorization.

6860438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263878.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 6860438 is about 2619.2437839957. The cubic root of 6860438 is about 190.0132770039.

It can be divided in two parts, 68 and 60438, that added together give a palindrome (60506).

The spelling of 6860438 in words is "six million, eight hundred sixty thousand, four hundred thirty-eight".