6890732 has 12 divisors (see below), whose sum is σ = 12384960. Its totient is φ = 3352176.

The previous prime is 6890713. The next prime is 6890753. The reversal of 6890732 is 2370986.

It is a junction number, because it is equal to n+sod(n) for n = 6890692 and 6890701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23132 + ... + 23427.

It is an arithmetic number, because the mean of its divisors is an integer number (1032080).

Almost surely, 2^6890732 is an apocalyptic number.

It is an amenable number.

6890732 is a deficient number, since it is larger than the sum of its proper divisors (5494228).

6890732 is a wasteful number, since it uses less digits than its factorization.

6890732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46600 (or 46598 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 6890732 is about 2625.0203808733. The cubic root of 6890732 is about 190.2925502414.

The spelling of 6890732 in words is "six million, eight hundred ninety thousand, seven hundred thirty-two".