7385493 has 4 divisors (see below), whose sum is σ = 9847328. Its totient is φ = 4923660.

The previous prime is 7385489. The next prime is 7385503. The reversal of 7385493 is 3945837.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7385493 - 2² = 7385489 is a prime.

It is a d-powerful number, because it can be written as 7⁴ + 3¹³ + 8 + 5³ + 4¹¹ + 9 + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7384493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230913 + ... + 1230918.

It is an arithmetic number, because the mean of its divisors is an integer number (2461832).

Almost surely, 2^7385493 is an apocalyptic number.

It is an amenable number.

7385493 is a deficient number, since it is larger than the sum of its proper divisors (2461835).

7385493 is a wasteful number, since it uses less digits than its factorization.

7385493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461834.

The product of its digits is 90720, while the sum is 39.

The square root of 7385493 is about 2717.6263540082. The cubic root of 7385493 is about 194.7420916491.

The spelling of 7385493 in words is "seven million, three hundred eighty-five thousand, four hundred ninety-three".