6730375 has 16 divisors (see below), whose sum is σ = 8768448. Its totient is φ = 5148000.

The previous prime is 6730369. The next prime is 6730391. The reversal of 6730375 is 5730376.

It is not a de Polignac number, because 6730375 - 2⁵ = 6730343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1705 + ... + 4045.

It is an arithmetic number, because the mean of its divisors is an integer number (548028).

Almost surely, 2^6730375 is an apocalyptic number.

6730375 is a deficient number, since it is larger than the sum of its proper divisors (2038073).

6730375 is a wasteful number, since it uses less digits than its factorization.

6730375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 6730375 is about 2594.2966291463. The cubic root of 6730375 is about 188.8048245051.

Subtracting from 6730375 its reverse (5730376), we obtain a palindrome (999999).

The spelling of 6730375 in words is "six million, seven hundred thirty thousand, three hundred seventy-five".