4191672888 has 80 divisors (see below), whose sum is σ = 12643711080. Its totient is φ = 1289742912.

The previous prime is 4191672887. The next prime is 4191672899. The reversal of 4191672888 is 8882761914.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4191672887) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 240370 + ... + 257217.

Almost surely, 2^4191672888 is an apocalyptic number.

It is an amenable number.

4191672888 is an abundant number, since it is smaller than the sum of its proper divisors (8452038192).

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

4191672888 is a wasteful number, since it uses less digits than its factorization.

4191672888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497618 (or 497605 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 54.

The square root of 4191672888 is about 64743.1300448163. The cubic root of 4191672888 is about 1612.3616547616.

The spelling of 4191672888 in words is "four billion, one hundred ninety-one million, six hundred seventy-two thousand, eight hundred eighty-eight".