9423983794 has 8 divisors (see below), whose sum is σ = 14189725440. Its totient is φ = 4694075316.

The previous prime is 9423983773. The next prime is 9423983797. The reversal of 9423983794 is 4973893249.

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

It is a super-2 number, since 2×9423983794² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9423983797) 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, 8957634 + ... + 8958685.

It is an arithmetic number, because the mean of its divisors is an integer number (1773715680).

Almost surely, 2^9423983794 is an apocalyptic number.

9423983794 is a deficient number, since it is larger than the sum of its proper divisors (4765741646).

9423983794 is a wasteful number, since it uses less digits than its factorization.

9423983794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17916584.

The product of its digits is 11757312, while the sum is 58.

The square root of 9423983794 is about 97077.2053264823. The cubic root of 9423983794 is about 2112.2476885684.

The spelling of 9423983794 in words is "nine billion, four hundred twenty-three million, nine hundred eighty-three thousand, seven hundred ninety-four".