6480782347 has 8 divisors (see below), whose sum is σ = 7389851616. Its totient is φ = 5630362752.

The previous prime is 6480782339. The next prime is 6480782411. The reversal of 6480782347 is 7432870846.

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 6480782347 - 2³ = 6480782339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6480782347.

It is not an unprimeable number, because it can be changed into a prime (6480782327) 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, 14662183 + ... + 14662624.

It is an arithmetic number, because the mean of its divisors is an integer number (923731452).

Almost surely, 2^6480782347 is an apocalyptic number.

6480782347 is a deficient number, since it is larger than the sum of its proper divisors (909069269).

6480782347 is a wasteful number, since it uses less digits than its factorization.

6480782347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29324837.

The product of its (nonzero) digits is 1806336, while the sum is 49.

The square root of 6480782347 is about 80503.3064352018. The cubic root of 6480782347 is about 1864.4145293811.

The spelling of 6480782347 in words is "six billion, four hundred eighty million, seven hundred eighty-two thousand, three hundred forty-seven".