9929322623 has 8 divisors (see below), whose sum is σ = 10854055296. Its totient is φ = 9008267800.

The previous prime is 9929322587. The next prime is 9929322629. The reversal of 9929322623 is 3262239299.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 9929322623 - 2²⁸ = 9660887167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9929322629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913811 + ... + 924612.

It is an arithmetic number, because the mean of its divisors is an integer number (1356756912).

Almost surely, 2^9929322623 is an apocalyptic number.

9929322623 is a deficient number, since it is larger than the sum of its proper divisors (924732673).

9929322623 is a wasteful number, since it uses less digits than its factorization.

9929322623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838925.

The product of its digits is 629856, while the sum is 47.

The square root of 9929322623 is about 99645.9864871636. The cubic root of 9929322623 is about 2149.3470252860.

The spelling of 9929322623 in words is "nine billion, nine hundred twenty-nine million, three hundred twenty-two thousand, six hundred twenty-three".