4381495880 has 32 divisors (see below), whose sum is σ = 9866188800. Its totient is φ = 1751207616.

The previous prime is 4381495841. The next prime is 4381495891. The reversal of 4381495880 is 885941834.

It is a super-2 number, since 2×4381495880² = 38395012292913948800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8339 + ... + 93981.

It is an arithmetic number, because the mean of its divisors is an integer number (308318400).

Almost surely, 2^4381495880 is an apocalyptic number.

4381495880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4381495880 is an abundant number, since it is smaller than the sum of its proper divisors (5484692920).

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

4381495880 is a wasteful number, since it uses less digits than its factorization.

4381495880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86933 (or 86929 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 50.

The square root of 4381495880 is about 66192.8688001963. The cubic root of 4381495880 is about 1636.3422197234.

The spelling of 4381495880 in words is "four billion, three hundred eighty-one million, four hundred ninety-five thousand, eight hundred eighty".