9954090923 has 8 divisors (see below), whose sum is σ = 11393856480. Its totient is φ = 8518763520.

The previous prime is 9954090841. The next prime is 9954090977. The reversal of 9954090923 is 3290904599.

9954090923 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 9954090923 - 2¹⁴ = 9954074539 is a prime.

It is a super-2 number, since 2×9954090923² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9954090323) 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, 1104728 + ... + 1113701.

It is an arithmetic number, because the mean of its divisors is an integer number (1424232060).

Almost surely, 2^9954090923 is an apocalyptic number.

9954090923 is a deficient number, since it is larger than the sum of its proper divisors (1439765557).

9954090923 is a wasteful number, since it uses less digits than its factorization.

9954090923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219077.

The product of its (nonzero) digits is 787320, while the sum is 50.

The square root of 9954090923 is about 99770.1905530906. The cubic root of 9954090923 is about 2151.1326948774.

The spelling of 9954090923 in words is "nine billion, nine hundred fifty-four million, ninety thousand, nine hundred twenty-three".