4979792 has 10 divisors (see below), whose sum is σ = 9648378. Its totient is φ = 2489888.

The previous prime is 4979789. The next prime is 4979801. The reversal of 4979792 is 2979794.

It can be written as a sum of positive squares in only one way, i.e., 3671056 + 1308736 = 1916^2 + 1144^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155603 + ... + 155634.

Almost surely, 2^4979792 is an apocalyptic number.

It is an amenable number.

4979792 is a deficient number, since it is larger than the sum of its proper divisors (4668586).

4979792 is a wasteful number, since it uses less digits than its factorization.

4979792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311245 (or 311239 counting only the distinct ones).

The product of its digits is 285768, while the sum is 47.

The square root of 4979792 is about 2231.5447564412. The cubic root of 4979792 is about 170.7669156577.

The spelling of 4979792 in words is "four million, nine hundred seventy-nine thousand, seven hundred ninety-two".