4779892 has 12 divisors (see below), whose sum is σ = 9008356. Its totient is φ = 2206080.

The previous prime is 4779889. The next prime is 4779913. The reversal of 4779892 is 2989774.

It can be written as a sum of positive squares in 2 ways, for example, as 763876 + 4016016 = 874^2 + 2004^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45909 + ... + 46012.

Almost surely, 2^4779892 is an apocalyptic number.

It is an amenable number.

4779892 is a deficient number, since it is larger than the sum of its proper divisors (4228464).

4779892 is a wasteful number, since it uses less digits than its factorization.

4779892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91938 (or 91936 counting only the distinct ones).

The product of its digits is 254016, while the sum is 46.

The square root of 4779892 is about 2186.2964117429. The cubic root of 4779892 is about 168.4506513700.

It can be divided in two parts, 4779 and 892, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 4779892 in words is "four million, seven hundred seventy-nine thousand, eight hundred ninety-two".