9913834510 has 8 divisors (see below), whose sum is σ = 17844902136. Its totient is φ = 3965533800.

The previous prime is 9913834507. The next prime is 9913834517. The reversal of 9913834510 is 154383199.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9913834510² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9913834517) 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, 495691716 + ... + 495691735.

It is an arithmetic number, because the mean of its divisors is an integer number (2230612767).

Almost surely, 2^9913834510 is an apocalyptic number.

9913834510 is a deficient number, since it is larger than the sum of its proper divisors (7931067626).

9913834510 is a wasteful number, since it uses less digits than its factorization.

9913834510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991383458.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 9913834510 is about 99568.2404685349. The cubic root of 9913834510 is about 2148.2289009012.

The spelling of 9913834510 in words is "nine billion, nine hundred thirteen million, eight hundred thirty-four thousand, five hundred ten".