8352493 has 8 divisors (see below), whose sum is σ = 8703000. Its totient is φ = 8006208.

The previous prime is 8352481. The next prime is 8352497. The reversal of 8352493 is 3942538.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 635209 + 7717284 = 797^2 + 2778^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8352493 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8352497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3355 + ... + 5287.

It is an arithmetic number, because the mean of its divisors is an integer number (1087875).

Almost surely, 2^8352493 is an apocalyptic number.

It is an amenable number.

8352493 is a deficient number, since it is larger than the sum of its proper divisors (350507).

8352493 is a wasteful number, since it uses less digits than its factorization.

8352493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111.

The product of its digits is 25920, while the sum is 34.

The square root of 8352493 is about 2890.0679922798. The cubic root of 8352493 is about 202.8953248757.

The spelling of 8352493 in words is "eight million, three hundred fifty-two thousand, four hundred ninety-three".