6980659 has 8 divisors (see below), whose sum is σ = 8447328. Its totient is φ = 5631360.

The previous prime is 6980647. The next prime is 6980669. The reversal of 6980659 is 9560896.

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

It is not a de Polignac number, because 6980659 - 2¹³ = 6972467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6980609) 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, 29212 + ... + 29449.

It is an arithmetic number, because the mean of its divisors is an integer number (1055916).

Almost surely, 2^6980659 is an apocalyptic number.

6980659 is a deficient number, since it is larger than the sum of its proper divisors (1466669).

6980659 is a wasteful number, since it uses less digits than its factorization.

6980659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58685.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 6980659 is about 2642.0936773703. The cubic root of 6980659 is about 191.1167748031.

The spelling of 6980659 in words is "six million, nine hundred eighty thousand, six hundred fifty-nine".