7688872441 has 8 divisors (see below), whose sum is σ = 7944073280. Its totient is φ = 7437143952.

The previous prime is 7688872439. The next prime is 7688872453. The reversal of 7688872441 is 1442788867.

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 7688872441 - 2¹ = 7688872439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7688876441) 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, 863586 + ... + 872443.

It is an arithmetic number, because the mean of its divisors is an integer number (993009160).

Almost surely, 2^7688872441 is an apocalyptic number.

It is an amenable number.

7688872441 is a deficient number, since it is larger than the sum of its proper divisors (255200839).

7688872441 is a wasteful number, since it uses less digits than its factorization.

7688872441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736175.

The product of its digits is 4816896, while the sum is 55.

The square root of 7688872441 is about 87686.2157981515. The cubic root of 7688872441 is about 1973.7291351685.

The spelling of 7688872441 in words is "seven billion, six hundred eighty-eight million, eight hundred seventy-two thousand, four hundred forty-one".