7458849 has 24 divisors (see below), whose sum is σ = 11568960. Its totient is φ = 4616352.

The previous prime is 7458833. The next prime is 7458883. The reversal of 7458849 is 9488547.

7458849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7458849 - 2⁴ = 7458833 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7458809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8652 + ... + 9474.

It is an arithmetic number, because the mean of its divisors is an integer number (482040).

Almost surely, 2^7458849 is an apocalyptic number.

It is an amenable number.

7458849 is a deficient number, since it is larger than the sum of its proper divisors (4110111).

7458849 is a wasteful number, since it uses less digits than its factorization.

7458849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901 (or 898 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 7458849 is about 2731.0893431010. The cubic root of 7458849 is about 195.3847236980.

The spelling of 7458849 in words is "seven million, four hundred fifty-eight thousand, eight hundred forty-nine".