4731732040 has 192 divisors, whose sum is σ = 13228997760. Its totient is φ = 1515064320.

The previous prime is 4731731993. The next prime is 4731732041. The reversal of 4731732040 is 402371374.

It is a junction number, because it is equal to n+sod(n) for n = 4731731993 and 4731732011.

It is not an unprimeable number, because it can be changed into a prime (4731732041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1937220 + ... + 1939660.

It is an arithmetic number, because the mean of its divisors is an integer number (68901030).

Almost surely, 2^4731732040 is an apocalyptic number.

4731732040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4731732040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6614498880).

4731732040 is an abundant number, since it is smaller than the sum of its proper divisors (8497265720).

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

4731732040 is a wasteful number, since it uses less digits than its factorization.

4731732040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532 (or 2521 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 4731732040 is about 68787.5863801020. The cubic root of 4731732040 is about 1678.8299723663.

The spelling of 4731732040 in words is "four billion, seven hundred thirty-one million, seven hundred thirty-two thousand, forty".