3934643463 has 12 divisors (see below), whose sum is σ = 5683986048. Its totient is φ = 2622813120.

The previous prime is 3934643459. The next prime is 3934643467. The reversal of 3934643463 is 3643464393.

3934643463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3934643459) and next prime (3934643467).

It is not a de Polignac number, because 3934643463 - 2² = 3934643459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3934643467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97306 + ... + 131672.

It is an arithmetic number, because the mean of its divisors is an integer number (473665504).

Almost surely, 2^3934643463 is an apocalyptic number.

3934643463 is a deficient number, since it is larger than the sum of its proper divisors (1749342585).

3934643463 is a wasteful number, since it uses less digits than its factorization.

3934643463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47094 (or 47091 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 45.

The square root of 3934643463 is about 62726.7364287351. The cubic root of 3934643463 is about 1578.7079464014.

The spelling of 3934643463 in words is "three billion, nine hundred thirty-four million, six hundred forty-three thousand, four hundred sixty-three".