9499094321 has 2 divisors, whose sum is σ = 9499094322. Its totient is φ = 9499094320.

The previous prime is 9499094317. The next prime is 9499094347. The reversal of 9499094321 is 1234909949.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8644350625 + 854743696 = 92975^2 + 29236^2 .

It is a cyclic number.

It is not a de Polignac number, because 9499094321 - 2² = 9499094317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9499094321.

It is not a weakly prime, because it can be changed into another prime (9499094021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4749547160 + 4749547161.

It is an arithmetic number, because the mean of its divisors is an integer number (4749547161).

Almost surely, 2^9499094321 is an apocalyptic number.

It is an amenable number.

9499094321 is a deficient number, since it is larger than the sum of its proper divisors (1).

9499094321 is an equidigital number, since it uses as much as digits as its factorization.

9499094321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 50.

The square root of 9499094321 is about 97463.2973021127. The cubic root of 9499094321 is about 2117.8444865417.

The spelling of 9499094321 in words is "nine billion, four hundred ninety-nine million, ninety-four thousand, three hundred twenty-one".