7686741 has 8 divisors (see below), whose sum is σ = 10264320. Its totient is φ = 5116832.

The previous prime is 7686739. The next prime is 7686751. The reversal of 7686741 is 1476867.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7686741 - 2¹ = 7686739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7686741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7686751) 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, 1105 + ... + 4073.

It is an arithmetic number, because the mean of its divisors is an integer number (1283040).

Almost surely, 2^7686741 is an apocalyptic number.

It is an amenable number.

7686741 is a deficient number, since it is larger than the sum of its proper divisors (2577579).

7686741 is a wasteful number, since it uses less digits than its factorization.

7686741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835.

The product of its digits is 56448, while the sum is 39.

The square root of 7686741 is about 2772.4972497732. The cubic root of 7686741 is about 197.3546738420.

The spelling of 7686741 in words is "seven million, six hundred eighty-six thousand, seven hundred forty-one".