3189873463 has 16 divisors (see below), whose sum is σ = 3852414720. Its totient is φ = 2580166656.

The previous prime is 3189873461. The next prime is 3189873487. The reversal of 3189873463 is 3643789813.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3189873463 - 2¹ = 3189873461 is a prime.

It is a super-2 number, since 2×3189873463² = 20350585419903224738, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3189873463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3189873461) 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, 12481 + ... + 80842.

It is an arithmetic number, because the mean of its divisors is an integer number (240775920).

Almost surely, 2^3189873463 is an apocalyptic number.

3189873463 is a deficient number, since it is larger than the sum of its proper divisors (662541257).

3189873463 is a wasteful number, since it uses less digits than its factorization.

3189873463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93606.

The product of its digits is 2612736, while the sum is 52.

The square root of 3189873463 is about 56478.9647833598. The cubic root of 3189873463 is about 1472.0565201535.

The spelling of 3189873463 in words is "three billion, one hundred eighty-nine million, eight hundred seventy-three thousand, four hundred sixty-three".