4979207 has 4 divisors (see below), whose sum is σ = 5005200. Its totient is φ = 4953216.

The previous prime is 4979173. The next prime is 4979209. The reversal of 4979207 is 7029794.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7029794 = 2 ⋅3514897.

It is a cyclic number.

It is not a de Polignac number, because 4979207 - 2¹² = 4975111 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 (4979209) by changing a digit.

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, 12707 + ... + 13092.

It is an arithmetic number, because the mean of its divisors is an integer number (1251300).

Almost surely, 2^4979207 is an apocalyptic number.

4979207 is a deficient number, since it is larger than the sum of its proper divisors (25993).

4979207 is a wasteful number, since it uses less digits than its factorization.

4979207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25992.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 4979207 is about 2231.4136774700. The cubic root of 4979207 is about 170.7602284602.

The spelling of 4979207 in words is "four million, nine hundred seventy-nine thousand, two hundred seven".