1679376888 has 224 divisors, whose sum is σ = 5573775360. Its totient is φ = 463993920.

The previous prime is 1679376833. The next prime is 1679376893. The reversal of 1679376888 is 8886739761.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1264881 + ... + 1266207.

Almost surely, 2^1679376888 is an apocalyptic number.

1679376888 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 1679376888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2786887680).

1679376888 is an abundant number, since it is smaller than the sum of its proper divisors (3894398472).

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

1679376888 is a wasteful number, since it uses less digits than its factorization.

1679376888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389 (or 1370 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 63.

The square root of 1679376888 is about 40980.2011708093. The cubic root of 1679376888 is about 1188.6373990013.

The spelling of 1679376888 in words is "one billion, six hundred seventy-nine million, three hundred seventy-six thousand, eight hundred eighty-eight".