4619863432 has 16 divisors (see below), whose sum is σ = 8666758800. Its totient is φ = 2308727760.

The previous prime is 4619863427. The next prime is 4619863439. The reversal of 4619863432 is 2343689164.

It is not an unprimeable number, because it can be changed into a prime (4619863439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134082 + ... + 164977.

It is an arithmetic number, because the mean of its divisors is an integer number (541672425).

Almost surely, 2^4619863432 is an apocalyptic number.

It is an amenable number.

4619863432 is a deficient number, since it is larger than the sum of its proper divisors (4046895368).

4619863432 is a wasteful number, since it uses less digits than its factorization.

4619863432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300996 (or 300992 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The square root of 4619863432 is about 67969.5772533565. The cubic root of 4619863432 is about 1665.4938979127.

The spelling of 4619863432 in words is "four billion, six hundred nineteen million, eight hundred sixty-three thousand, four hundred thirty-two".