4381879236 has 48 divisors (see below), whose sum is σ = 12087949440. Its totient is φ = 1208793600.

The previous prime is 4381879211. The next prime is 4381879241. The reversal of 4381879236 is 6329781834.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896965 + ... + 901836.

It is an arithmetic number, because the mean of its divisors is an integer number (251832280).

Almost surely, 2^4381879236 is an apocalyptic number.

It is an amenable number.

4381879236 is an abundant number, since it is smaller than the sum of its proper divisors (7706070204).

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

4381879236 is a wasteful number, since it uses less digits than its factorization.

4381879236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798844 (or 1798842 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The square root of 4381879236 is about 66195.7644868612. The cubic root of 4381879236 is about 1636.3899418813.

The spelling of 4381879236 in words is "four billion, three hundred eighty-one million, eight hundred seventy-nine thousand, two hundred thirty-six".