7489671 has 16 divisors (see below), whose sum is σ = 11553024. Its totient is φ = 4227264.

The previous prime is 7489649. The next prime is 7489681. The reversal of 7489671 is 1769847.

7489671 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 7489671 - 2⁶ = 7489607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7489681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406 + ... + 3891.

It is an arithmetic number, because the mean of its divisors is an integer number (722064).

Almost surely, 2^7489671 is an apocalyptic number.

7489671 is a deficient number, since it is larger than the sum of its proper divisors (4063353).

7489671 is a wasteful number, since it uses less digits than its factorization.

7489671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390.

The product of its digits is 84672, while the sum is 42.

The square root of 7489671 is about 2736.7263290289. The cubic root of 7489671 is about 195.6534815135.

The spelling of 7489671 in words is "seven million, four hundred eighty-nine thousand, six hundred seventy-one".