4731345432 has 160 divisors (see below), whose sum is σ = 14674144320. Its totient is φ = 1412199360.

The previous prime is 4731345431. The next prime is 4731345461. The reversal of 4731345432 is 2345431374.

4731345432 is a `hidden beast` number, since 473 + 134 + 54 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4731345431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 472623 + ... + 482529.

It is an arithmetic number, because the mean of its divisors is an integer number (91713402).

Almost surely, 2^4731345432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4731345432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7337072160).

4731345432 is an abundant number, since it is smaller than the sum of its proper divisors (9942798888).

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

4731345432 is a wasteful number, since it uses less digits than its factorization.

4731345432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10003 (or 9990 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 4731345432 is about 68784.7761644973. The cubic root of 4731345432 is about 1678.7842479698.

The spelling of 4731345432 in words is "four billion, seven hundred thirty-one million, three hundred forty-five thousand, four hundred thirty-two".