7666341 has 16 divisors (see below), whose sum is σ = 10627584. Its totient is φ = 4911984.

The previous prime is 7666333. The next prime is 7666349. The reversal of 7666341 is 1436667.

It is an interprime number because it is at equal distance from previous prime (7666333) and next prime (7666349).

It is not a de Polignac number, because 7666341 - 2³ = 7666333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7666349) 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, 8200 + ... + 9086.

It is an arithmetic number, because the mean of its divisors is an integer number (664224).

Almost surely, 2^7666341 is an apocalyptic number.

It is an amenable number.

7666341 is a deficient number, since it is larger than the sum of its proper divisors (2961243).

7666341 is a wasteful number, since it uses less digits than its factorization.

7666341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000.

The product of its digits is 18144, while the sum is 33.

The square root of 7666341 is about 2768.8158118589. The cubic root of 7666341 is about 197.1799312908.

The spelling of 7666341 in words is "seven million, six hundred sixty-six thousand, three hundred forty-one".