7606489 has 4 divisors (see below), whose sum is σ = 8298000. Its totient is φ = 6914980.

The previous prime is 7606481. The next prime is 7606499. The reversal of 7606489 is 9846067.

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 a cyclic number.

It is not a de Polignac number, because 7606489 - 2³ = 7606481 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7606481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345739 + ... + 345760.

It is an arithmetic number, because the mean of its divisors is an integer number (2074500).

Almost surely, 2^7606489 is an apocalyptic number.

It is an amenable number.

7606489 is a deficient number, since it is larger than the sum of its proper divisors (691511).

7606489 is a wasteful number, since it uses less digits than its factorization.

7606489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691510.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 7606489 is about 2757.9864031572. The cubic root of 7606489 is about 196.6654546831.

The spelling of 7606489 in words is "seven million, six hundred six thousand, four hundred eighty-nine".