7483689 has 24 divisors (see below), whose sum is σ = 11734632. Its totient is φ = 4577280.

The previous prime is 7483681. The next prime is 7483691. The reversal of 7483689 is 9863847.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 514089 + 6969600 = 717^2 + 2640^2 .

It is not a de Polignac number, because 7483689 - 2³ = 7483681 is a prime.

7483689 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7483681) 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, 5677 + ... + 6869.

It is an arithmetic number, because the mean of its divisors is an integer number (488943).

Almost surely, 2^7483689 is an apocalyptic number.

It is an amenable number.

7483689 is a deficient number, since it is larger than the sum of its proper divisors (4250943).

7483689 is a wasteful number, since it uses less digits than its factorization.

7483689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257 (or 1254 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 7483689 is about 2735.6331990967. The cubic root of 7483689 is about 195.6013781628.

The spelling of 7483689 in words is "seven million, four hundred eighty-three thousand, six hundred eighty-nine".