4792856492 has 12 divisors (see below), whose sum is σ = 8405462520. Its totient is φ = 2391295776.

The previous prime is 4792856483. The next prime is 4792856557. The reversal of 4792856492 is 2946582974.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1281017 + ... + 1284752.

It is an arithmetic number, because the mean of its divisors is an integer number (700455210).

Almost surely, 2^4792856492 is an apocalyptic number.

It is an amenable number.

4792856492 is a deficient number, since it is larger than the sum of its proper divisors (3612606028).

4792856492 is a wasteful number, since it uses less digits than its factorization.

4792856492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566240 (or 2566238 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 56.

The square root of 4792856492 is about 69230.4592791352. The cubic root of 4792856492 is about 1686.0281001364.

The spelling of 4792856492 in words is "four billion, seven hundred ninety-two million, eight hundred fifty-six thousand, four hundred ninety-two".