1008393 has 8 divisors (see below), whose sum is σ = 1375968. Its totient is φ = 656544.

The previous prime is 1008379. The next prime is 1008401. The reversal of 1008393 is 3938001.

1008393 is digitally balanced in base 2, 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 not a de Polignac number, because 1008393 - 2¹⁶ = 942857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1008323) 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, 3780 + ... + 4037.

It is an arithmetic number, because the mean of its divisors is an integer number (171996).

2^1008393 is an apocalyptic number.

It is an amenable number.

1008393 is a deficient number, since it is larger than the sum of its proper divisors (367575).

1008393 is an equidigital number, since it uses as much as digits as its factorization.

1008393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7863.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1008393 is about 1004.1877314526. The cubic root of 1008393 is about 100.2789876020.

The spelling of 1008393 in words is "one million, eight thousand, three hundred ninety-three".