9943049190 has 32 divisors (see below), whose sum is σ = 23874556896. Its totient is φ = 2650231040.

The previous prime is 9943049177. The next prime is 9943049269. The reversal of 9943049190 is 919403499.

9943049190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9943049190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12381 + ... + 141560.

It is an arithmetic number, because the mean of its divisors is an integer number (746079903).

Almost surely, 2^9943049190 is an apocalyptic number.

9943049190 is an abundant number, since it is smaller than the sum of its proper divisors (13931507706).

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

9943049190 is a wasteful number, since it uses less digits than its factorization.

9943049190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156104.

The product of its (nonzero) digits is 314928, while the sum is 48.

The square root of 9943049190 is about 99714.8393670671. The cubic root of 9943049190 is about 2150.3370079255.

The spelling of 9943049190 in words is "nine billion, nine hundred forty-three million, forty-nine thousand, one hundred ninety".