7488376817 has 8 divisors (see below), whose sum is σ = 7750106952. Its totient is φ = 7230412800.

The previous prime is 7488376813. The next prime is 7488376829. The reversal of 7488376817 is 7186738847.

It can be written as a sum of positive squares in 4 ways, for example, as 485364961 + 7003011856 = 22031^2 + 83684^2 .

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 7488376817 - 2² = 7488376813 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7488376811) 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, 937484 + ... + 945437.

It is an arithmetic number, because the mean of its divisors is an integer number (968763369).

Almost surely, 2^7488376817 is an apocalyptic number.

It is an amenable number.

7488376817 is a deficient number, since it is larger than the sum of its proper divisors (261730135).

7488376817 is a wasteful number, since it uses less digits than its factorization.

7488376817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883059.

The product of its digits is 12644352, while the sum is 59.

The square root of 7488376817 is about 86535.4078802429. The cubic root of 7488376817 is about 1956.4221150378.

The spelling of 7488376817 in words is "seven billion, four hundred eighty-eight million, three hundred seventy-six thousand, eight hundred seventeen".