6884338136562 has 12 divisors (see below), whose sum is σ = 14916065962590. Its totient is φ = 2294779378848.

The previous prime is 6884338136561. The next prime is 6884338136587. The reversal of 6884338136562 is 2656318334886.

6884338136562 is a `hidden beast` number, since 6 + 8 + 8 + 4 + 3 + 38 + 1 + 36 + 562 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4361034479481 + 2523303657081 = 2088309^2 + 1588491^2 .

It is a super-2 number, since 2×6884338136562² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6884338136562.

It is not an unprimeable number, because it can be changed into a prime (6884338136561) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191231614887 + ... + 191231614922.

Almost surely, 2^{6884338136562} is an apocalyptic number.

6884338136562 is an abundant number, since it is smaller than the sum of its proper divisors (8031727826028).

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

6884338136562 is a wasteful number, since it uses less digits than its factorization.

6884338136562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382463229817 (or 382463229814 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 63.

The spelling of 6884338136562 in words is "six trillion, eight hundred eighty-four billion, three hundred thirty-eight million, one hundred thirty-six thousand, five hundred sixty-two".