9454993 has 2 divisors, whose sum is σ = 9454994. Its totient is φ = 9454992.

The previous prime is 9454979. The next prime is 9454997. The reversal of 9454993 is 3994549.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9443329 + 11664 = 3073^2 + 108^2 .

It is a cyclic number.

It is not a de Polignac number, because 9454993 - 2⁵ = 9454961 is a prime.

It is not a weakly prime, because it can be changed into another prime (9454997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4727496 + 4727497.

It is an arithmetic number, because the mean of its divisors is an integer number (4727497).

Almost surely, 2^9454993 is an apocalyptic number.

It is an amenable number.

9454993 is a deficient number, since it is larger than the sum of its proper divisors (1).

9454993 is an equidigital number, since it uses as much as digits as its factorization.

9454993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 43.

The square root of 9454993 is about 3074.8972340551. The cubic root of 9454993 is about 211.4561904987.

The spelling of 9454993 in words is "nine million, four hundred fifty-four thousand, nine hundred ninety-three".