4728900319 has 32 divisors (see below), whose sum is σ = 5891768064. Its totient is φ = 3728954880.

The previous prime is 4728900317. The next prime is 4728900331. The reversal of 4728900319 is 9130098274.

It is a cyclic number.

It is not a de Polignac number, because 4728900319 - 2¹ = 4728900317 is a prime.

It is a super-2 number, since 2×4728900319² = 44724996454076603522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4728900311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2145472 + ... + 2147674.

It is an arithmetic number, because the mean of its divisors is an integer number (184117752).

Almost surely, 2^4728900319 is an apocalyptic number.

4728900319 is a deficient number, since it is larger than the sum of its proper divisors (1162867745).

4728900319 is a wasteful number, since it uses less digits than its factorization.

4728900319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 4728900319 is about 68767.0002181279. Note that the first 3 decimals coincide. The cubic root of 4728900319 is about 1678.4950050500.

The spelling of 4728900319 in words is "four billion, seven hundred twenty-eight million, nine hundred thousand, three hundred nineteen".