3216080463 has 8 divisors (see below), whose sum is σ = 4290778800. Its totient is φ = 2142717888.

The previous prime is 3216080453. The next prime is 3216080471. The reversal of 3216080463 is 3640806123.

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

It is not a de Polignac number, because 3216080463 - 2⁴ = 3216080447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3216080423) 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, 328308 + ... + 337961.

It is an arithmetic number, because the mean of its divisors is an integer number (536347350).

Almost surely, 2^3216080463 is an apocalyptic number.

3216080463 is a deficient number, since it is larger than the sum of its proper divisors (1074698337).

3216080463 is a wasteful number, since it uses less digits than its factorization.

3216080463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667881.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 3216080463 is about 56710.4969383976. The cubic root of 3216080463 is about 1476.0768484933.

Adding to 3216080463 its reverse (3640806123), we get a palindrome (6856886586).

The spelling of 3216080463 in words is "three billion, two hundred sixteen million, eighty thousand, four hundred sixty-three".