8703493 has 2 divisors, whose sum is σ = 8703494. Its totient is φ = 8703492.

The previous prime is 8703491. The next prime is 8703511. The reversal of 8703493 is 3943078.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7219969 + 1483524 = 2687^2 + 1218^2 .

It is a cyclic number.

It is not a de Polignac number, because 8703493 - 2¹ = 8703491 is a prime.

Together with 8703491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8703491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4351746 + 4351747.

It is an arithmetic number, because the mean of its divisors is an integer number (4351747).

Almost surely, 2^8703493 is an apocalyptic number.

It is an amenable number.

8703493 is a deficient number, since it is larger than the sum of its proper divisors (1).

8703493 is an equidigital number, since it uses as much as digits as its factorization.

8703493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 8703493 is about 2950.1683002839. The cubic root of 8703493 is about 205.6985331807.

The spelling of 8703493 in words is "eight million, seven hundred three thousand, four hundred ninety-three".