6984957 has 8 divisors (see below), whose sum is σ = 10643776. Its totient is φ = 3991392.

The previous prime is 6984953. The next prime is 6984959. The reversal of 6984957 is 7594896.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6984957 - 2² = 6984953 is a prime.

It is a Duffinian number.

6984957 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6984953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166288 + ... + 166329.

It is an arithmetic number, because the mean of its divisors is an integer number (1330472).

Almost surely, 2^6984957 is an apocalyptic number.

It is an amenable number.

6984957 is a deficient number, since it is larger than the sum of its proper divisors (3658819).

6984957 is a wasteful number, since it uses less digits than its factorization.

6984957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332627.

The product of its digits is 544320, while the sum is 48.

The square root of 6984957 is about 2642.9069223111. The cubic root of 6984957 is about 191.1559903639.

The spelling of 6984957 in words is "six million, nine hundred eighty-four thousand, nine hundred fifty-seven".