7489874 has 16 divisors (see below), whose sum is σ = 12911616. Its totient is φ = 3192000.

The previous prime is 7489871. The next prime is 7489913. The reversal of 7489874 is 4789847.

It is not an unprimeable number, because it can be changed into a prime (7489871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274 + ... + 4074.

It is an arithmetic number, because the mean of its divisors is an integer number (806976).

Almost surely, 2^7489874 is an apocalyptic number.

7489874 is a deficient number, since it is larger than the sum of its proper divisors (5421742).

7489874 is a wasteful number, since it uses less digits than its factorization.

7489874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001.

The product of its digits is 451584, while the sum is 47.

The square root of 7489874 is about 2736.7634168850. The cubic root of 7489874 is about 195.6552491612.

The spelling of 7489874 in words is "seven million, four hundred eighty-nine thousand, eight hundred seventy-four".