4420931000 has 64 divisors (see below), whose sum is σ = 10440144000. Its totient is φ = 1752105600.

The previous prime is 4420930999. The next prime is 4420931003. The reversal of 4420931000 is 1390244.

It is a super-2 number, since 2×4420931000² = 39089261813522000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420931003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88721 + ... + 129279.

It is an arithmetic number, because the mean of its divisors is an integer number (163127250).

Almost surely, 2^4420931000 is an apocalyptic number.

4420931000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4420931000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5220072000).

4420931000 is an abundant number, since it is smaller than the sum of its proper divisors (6019213000).

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

4420931000 is a wasteful number, since it uses less digits than its factorization.

4420931000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40689 (or 40675 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4420931000 is about 66490.0819671626. The cubic root of 4420931000 is about 1641.2367975586.

The spelling of 4420931000 in words is "four billion, four hundred twenty million, nine hundred thirty-one thousand".