6986420862 has 8 divisors (see below), whose sum is σ = 13972841736. Its totient is φ = 2328806952.

The previous prime is 6986420843. The next prime is 6986420863. The reversal of 6986420862 is 2680246896.

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

6986420862 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6986420863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582201733 + ... + 582201744.

It is an arithmetic number, because the mean of its divisors is an integer number (1746605217).

Almost surely, 2^6986420862 is an apocalyptic number.

6986420862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6986420862 is a wasteful number, since it uses less digits than its factorization.

6986420862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164403482.

The product of its (nonzero) digits is 1990656, while the sum is 51.

The square root of 6986420862 is about 83584.8123883759. The cubic root of 6986420862 is about 1911.6934317553.

The spelling of 6986420862 in words is "six billion, nine hundred eighty-six million, four hundred twenty thousand, eight hundred sixty-two".