7895493 has 12 divisors (see below), whose sum is σ = 11683308. Its totient is φ = 5135040.

The previous prime is 7895491. The next prime is 7895513. The reversal of 7895493 is 3945987.

7895493 is a `hidden beast` number, since 78 + 95 + 493 = 666.

7895493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4334724 + 3560769 = 2082^2 + 1887^2 .

It is not a de Polignac number, because 7895493 - 2¹ = 7895491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7895491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10330 + ... + 11067.

It is an arithmetic number, because the mean of its divisors is an integer number (973609).

Almost surely, 2^7895493 is an apocalyptic number.

It is an amenable number.

7895493 is a deficient number, since it is larger than the sum of its proper divisors (3787815).

7895493 is a wasteful number, since it uses less digits than its factorization.

7895493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21444 (or 21441 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 7895493 is about 2809.8919908068. The cubic root of 7895493 is about 199.1252883078.

The spelling of 7895493 in words is "seven million, eight hundred ninety-five thousand, four hundred ninety-three".