9890953148 has 12 divisors (see below), whose sum is σ = 17397033192. Its totient is φ = 4920372240.

The previous prime is 9890953147. The next prime is 9890953159. The reversal of 9890953148 is 8413590989.

It is a super-3 number, since 3×9890953148³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 9890953093 and 9890953102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9890953147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6275198 + ... + 6276773.

It is an arithmetic number, because the mean of its divisors is an integer number (1449752766).

Almost surely, 2^9890953148 is an apocalyptic number.

It is an amenable number.

9890953148 is a deficient number, since it is larger than the sum of its proper divisors (7506080044).

9890953148 is a wasteful number, since it uses less digits than its factorization.

9890953148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12552172 (or 12552170 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 56.

The square root of 9890953148 is about 99453.2711779758. The cubic root of 9890953148 is about 2146.5749069073.

The spelling of 9890953148 in words is "nine billion, eight hundred ninety million, nine hundred fifty-three thousand, one hundred forty-eight".