16879407048 has 128 divisors (see below), whose sum is σ = 53669664000. Its totient is φ = 4815106560.

The previous prime is 16879407023. The next prime is 16879407053. The reversal of 16879407048 is 84070497861.

It is a happy number.

16879407048 is a `hidden beast` number, since 168 + 79 + 407 + 0 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 16879406985 and 16879407003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 990988 + ... + 1007876.

It is an arithmetic number, because the mean of its divisors is an integer number (419294250).

Almost surely, 2^16879407048 is an apocalyptic number.

16879407048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16879407048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26834832000).

16879407048 is an abundant number, since it is smaller than the sum of its proper divisors (36790256952).

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

16879407048 is a wasteful number, since it uses less digits than its factorization.

16879407048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17572 (or 17562 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 16879407048 in words is "sixteen billion, eight hundred seventy-nine million, four hundred seven thousand, forty-eight".