8348031900 has 648 divisors, whose sum is σ = 32089664880. Its totient is φ = 1793249280.

The previous prime is 8348031889. The next prime is 8348031929. The reversal of 8348031900 is 91308438.

It is a super-2 number, since 2×8348031900² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 177617677 + ... + 177617723.

Almost surely, 2^8348031900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8348031900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16044832440).

8348031900 is an abundant number, since it is smaller than the sum of its proper divisors (23741632980).

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

8348031900 is a wasteful number, since it uses less digits than its factorization.

8348031900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 8348031900 is about 91367.5648137784. The cubic root of 8348031900 is about 2028.5919604056.

The spelling of 8348031900 in words is "eight billion, three hundred forty-eight million, thirty-one thousand, nine hundred".