6463047234 has 32 divisors (see below), whose sum is σ = 15014860416. Its totient is φ = 1816312320.

The previous prime is 6463047209. The next prime is 6463047299. The reversal of 6463047234 is 4327403646.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6463047192 and 6463047201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1258767 + ... + 1263890.

It is an arithmetic number, because the mean of its divisors is an integer number (469214388).

Almost surely, 2^6463047234 is an apocalyptic number.

6463047234 is an abundant number, since it is smaller than the sum of its proper divisors (8551813182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6463047234 is a wasteful number, since it uses less digits than its factorization.

6463047234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2522730.

The product of its (nonzero) digits is 290304, while the sum is 39.

The square root of 6463047234 is about 80393.0795155901. The cubic root of 6463047234 is about 1862.7122755155.

The spelling of 6463047234 in words is "six billion, four hundred sixty-three million, forty-seven thousand, two hundred thirty-four".