9494388374 has 8 divisors (see below), whose sum is σ = 14242508688. Its totient is φ = 4746885480.

The previous prime is 9494388353. The next prime is 9494388377. The reversal of 9494388374 is 4738834949.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9494388377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113777 + ... + 178700.

It is an arithmetic number, because the mean of its divisors is an integer number (1780313586).

Almost surely, 2^9494388374 is an apocalyptic number.

9494388374 is a deficient number, since it is larger than the sum of its proper divisors (4748120314).

9494388374 is a wasteful number, since it uses less digits than its factorization.

9494388374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308710.

The product of its digits is 20901888, while the sum is 59.

The square root of 9494388374 is about 97439.1521617466. The cubic root of 9494388374 is about 2117.4946949422.

The spelling of 9494388374 in words is "nine billion, four hundred ninety-four million, three hundred eighty-eight thousand, three hundred seventy-four".