4728732900 has 36 divisors (see below), whose sum is σ = 13681801392. Its totient is φ = 1260995360.

The previous prime is 4728732821. The next prime is 4728732907. The reversal of 4728732900 is 92378274.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4728732907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7880922 + ... + 7881521.

Almost surely, 2^4728732900 is an apocalyptic number.

It is an amenable number.

4728732900 is an abundant number, since it is smaller than the sum of its proper divisors (8953068492).

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

4728732900 is a wasteful number, since it uses less digits than its factorization.

4728732900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15762460 (or 15762453 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 4728732900 is about 68765.7829156333. The cubic root of 4728732900 is about 1678.4751966906.

The spelling of 4728732900 in words is "four billion, seven hundred twenty-eight million, seven hundred thirty-two thousand, nine hundred".