16884077740 has 12 divisors (see below), whose sum is σ = 35456563296. Its totient is φ = 6753631088.

The previous prime is 16884077671. The next prime is 16884077773. The reversal of 16884077740 is 4777048861.

It is a super-2 number, since 2×16884077740² (a number of 21 digits) contains 22 as substring.

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, 422101924 + ... + 422101963.

It is an arithmetic number, because the mean of its divisors is an integer number (2954713608).

Almost surely, 2^16884077740 is an apocalyptic number.

16884077740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16884077740 is an abundant number, since it is smaller than the sum of its proper divisors (18572485556).

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

16884077740 is a wasteful number, since it uses less digits than its factorization.

16884077740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844203896 (or 844203894 counting only the distinct ones).

The product of its (nonzero) digits is 2107392, while the sum is 52.

The spelling of 16884077740 in words is "sixteen billion, eight hundred eighty-four million, seventy-seven thousand, seven hundred forty".