647116483 has 16 divisors (see below), whose sum is σ = 703906560. Its totient is φ = 591361056.

The previous prime is 647116453. The next prime is 647116493. The reversal of 647116483 is 384611746.

It is not a de Polignac number, because 647116483 - 2⁵ = 647116451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (647116433) 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, 752908 + ... + 753766.

It is an arithmetic number, because the mean of its divisors is an integer number (43994160).

Almost surely, 2^647116483 is an apocalyptic number.

647116483 is a deficient number, since it is larger than the sum of its proper divisors (56790077).

647116483 is a wasteful number, since it uses less digits than its factorization.

647116483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386.

The product of its digits is 96768, while the sum is 40.

The square root of 647116483 is about 25438.4842905390. The cubic root of 647116483 is about 864.9562756474.

The spelling of 647116483 in words is "six hundred forty-seven million, one hundred sixteen thousand, four hundred eighty-three".