6873400 has 24 divisors (see below), whose sum is σ = 15981120. Its totient is φ = 2749280.

The previous prime is 6873397. The next prime is 6873403. The reversal of 6873400 is 43786.

It is an interprime number because it is at equal distance from previous prime (6873397) and next prime (6873403).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6873403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16984 + ... + 17383.

It is an arithmetic number, because the mean of its divisors is an integer number (665880).

Almost surely, 2^6873400 is an apocalyptic number.

It is an amenable number.

6873400 is an abundant number, since it is smaller than the sum of its proper divisors (9107720).

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

6873400 is a wasteful number, since it uses less digits than its factorization.

6873400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34383 (or 34374 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 6873400 is about 2621.7169946430. The cubic root of 6873400 is about 190.1328710477.

The spelling of 6873400 in words is "six million, eight hundred seventy-three thousand, four hundred".