4790997 has 6 divisors (see below), whose sum is σ = 6920342. Its totient is φ = 3193992.

The previous prime is 4790987. The next prime is 4790999. The reversal of 4790997 is 7990974.

It can be written as a sum of positive squares in only one way, i.e., 4704561 + 86436 = 2169^2 + 294^2 .

It is not a de Polignac number, because 4790997 - 2¹⁰ = 4789973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4790999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266158 + ... + 266175.

Almost surely, 2^4790997 is an apocalyptic number.

It is an amenable number.

4790997 is a deficient number, since it is larger than the sum of its proper divisors (2129345).

4790997 is a wasteful number, since it uses less digits than its factorization.

4790997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532339 (or 532336 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 4790997 is about 2188.8346214367. The cubic root of 4790997 is about 168.5810028283.

The spelling of 4790997 in words is "four million, seven hundred ninety thousand, nine hundred ninety-seven".