6859996 has 48 divisors (see below), whose sum is σ = 14394240. Its totient is φ = 2819520.

The previous prime is 6859991. The next prime is 6860011. The reversal of 6859996 is 6999586.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6859991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38235 + ... + 38413.

It is an arithmetic number, because the mean of its divisors is an integer number (299880).

Almost surely, 2^6859996 is an apocalyptic number.

It is an amenable number.

6859996 is an abundant number, since it is smaller than the sum of its proper divisors (7534244).

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

6859996 is a wasteful number, since it uses less digits than its factorization.

6859996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 272 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 52.

The square root of 6859996 is about 2619.1594071381. The cubic root of 6859996 is about 190.0091962308.

The spelling of 6859996 in words is "six million, eight hundred fifty-nine thousand, nine hundred ninety-six".