4798723851 has 8 divisors (see below), whose sum is σ = 7109220560. Its totient is φ = 3199149216.

The previous prime is 4798723849. The next prime is 4798723889. The reversal of 4798723851 is 1583278974.

It is a happy number.

It is not a de Polignac number, because 4798723851 - 2¹ = 4798723849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4798723751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88865230 + ... + 88865283.

It is an arithmetic number, because the mean of its divisors is an integer number (888652570).

Almost surely, 2^4798723851 is an apocalyptic number.

4798723851 is a deficient number, since it is larger than the sum of its proper divisors (2310496709).

4798723851 is a wasteful number, since it uses less digits than its factorization.

4798723851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177730522 (or 177730516 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 4798723851 is about 69272.8218784250. The cubic root of 4798723851 is about 1686.7158248877.

The spelling of 4798723851 in words is "four billion, seven hundred ninety-eight million, seven hundred twenty-three thousand, eight hundred fifty-one".