6983445 has 16 divisors (see below), whose sum is σ = 12769920. Its totient is φ = 3192384.

The previous prime is 6983437. The next prime is 6983497. The reversal of 6983445 is 5443896.

It is not a de Polignac number, because 6983445 - 2³ = 6983437 is a prime.

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, 33150 + ... + 33359.

It is an arithmetic number, because the mean of its divisors is an integer number (798120).

Almost surely, 2^6983445 is an apocalyptic number.

It is an amenable number.

6983445 is a deficient number, since it is larger than the sum of its proper divisors (5786475).

6983445 is a wasteful number, since it uses less digits than its factorization.

6983445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66524.

The product of its digits is 103680, while the sum is 39.

The square root of 6983445 is about 2642.6208581633. The cubic root of 6983445 is about 191.1421964964.

The spelling of 6983445 in words is "six million, nine hundred eighty-three thousand, four hundred forty-five".