4732281646 has 16 divisors (see below), whose sum is σ = 7171164000. Its totient is φ = 2341918368.

The previous prime is 4732281643. The next prime is 4732281647. The reversal of 4732281646 is 6461822374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4732281643) 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, 470680 + ... + 480628.

It is an arithmetic number, because the mean of its divisors is an integer number (448197750).

Almost surely, 2^4732281646 is an apocalyptic number.

4732281646 is a deficient number, since it is larger than the sum of its proper divisors (2438882354).

4732281646 is a wasteful number, since it uses less digits than its factorization.

4732281646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12363.

The product of its digits is 387072, while the sum is 43.

The square root of 4732281646 is about 68791.5812145643. The cubic root of 4732281646 is about 1678.8949703625.

The spelling of 4732281646 in words is "four billion, seven hundred thirty-two million, two hundred eighty-one thousand, six hundred forty-six".