4928228392 has 16 divisors (see below), whose sum is σ = 9280782900. Its totient is φ = 2453352960.

The previous prime is 4928228329. The next prime is 4928228407. The reversal of 4928228392 is 2938228294.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4867294756 + 60933636 = 69766^2 + 7806^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343209 + ... + 1346872.

Almost surely, 2^4928228392 is an apocalyptic number.

It is an amenable number.

4928228392 is a deficient number, since it is larger than the sum of its proper divisors (4352554508).

4928228392 is a wasteful number, since it uses less digits than its factorization.

4928228392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690316 (or 2690312 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 4928228392 is about 70201.3418105381. The cubic root of 4928228392 is about 1701.7546349486.

The spelling of 4928228392 in words is "four billion, nine hundred twenty-eight million, two hundred twenty-eight thousand, three hundred ninety-two".