6189998976 has 192 divisors, whose sum is σ = 20540164320. Its totient is φ = 1752662016.

The previous prime is 6189998957. The next prime is 6189999001. The reversal of 6189998976 is 6798999816.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (72).

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 907836 + ... + 914628.

Almost surely, 2^6189998976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6189998976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10270082160).

6189998976 is an abundant number, since it is smaller than the sum of its proper divisors (14350165344).

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

6189998976 is a wasteful number, since it uses less digits than its factorization.

6189998976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6933 (or 6918 counting only the distinct ones).

The product of its digits is 105815808, while the sum is 72.

The square root of 6189998976 is about 78676.5465434268. The cubic root of 6189998976 is about 1836.1022341864.

The spelling of 6189998976 in words is "six billion, one hundred eighty-nine million, nine hundred ninety-eight thousand, nine hundred seventy-six".