4381932798 has 72 divisors (see below), whose sum is σ = 10046229336. Its totient is φ = 1380175200.

The previous prime is 4381932787. The next prime is 4381932823. The reversal of 4381932798 is 8972391834.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3709768 + ... + 3710948.

It is an arithmetic number, because the mean of its divisors is an integer number (139530963).

Almost surely, 2^4381932798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4381932798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5023114668).

4381932798 is an abundant number, since it is smaller than the sum of its proper divisors (5664296538).

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

4381932798 is a wasteful number, since it uses less digits than its factorization.

4381932798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798 (or 1776 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 4381932798 is about 66196.1690583375. The cubic root of 4381932798 is about 1636.3966093373.

The spelling of 4381932798 in words is "four billion, three hundred eighty-one million, nine hundred thirty-two thousand, seven hundred ninety-eight".