6989896 has 16 divisors (see below), whose sum is σ = 13286700. Its totient is φ = 3446784.

The previous prime is 6989869. The next prime is 6989921.

6989896 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 6687396 + 302500 = 2586^2 + 550^2 .

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5401 + ... + 6568.

Almost surely, 2^6989896 is an apocalyptic number.

It is an amenable number.

6989896 is a deficient number, since it is larger than the sum of its proper divisors (6296804).

6989896 is a wasteful number, since it uses less digits than its factorization.

6989896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12048 (or 12044 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 55.

The square root of 6989896 is about 2643.8411450010. The cubic root of 6989896 is about 191.2010346402.

The spelling of 6989896 in words is "six million, nine hundred eighty-nine thousand, eight hundred ninety-six".