9817995414 has 32 divisors (see below), whose sum is σ = 21507988320. Its totient is φ = 2973942272.

The previous prime is 9817995413. The next prime is 9817995427. The reversal of 9817995414 is 4145997189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9817995413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1656609 + ... + 1662524.

It is an arithmetic number, because the mean of its divisors is an integer number (672124635).

Almost surely, 2^9817995414 is an apocalyptic number.

9817995414 is an abundant number, since it is smaller than the sum of its proper divisors (11689992906).

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

9817995414 is a wasteful number, since it uses less digits than its factorization.

9817995414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319184.

The product of its digits is 3265920, while the sum is 57.

The square root of 9817995414 is about 99085.7982457627. The cubic root of 9817995414 is about 2141.2840151441.

The spelling of 9817995414 in words is "nine billion, eight hundred seventeen million, nine hundred ninety-five thousand, four hundred fourteen".