4959791 has 4 divisors (see below), whose sum is σ = 4997784. Its totient is φ = 4921800.

The previous prime is 4959761. The next prime is 4959833. The reversal of 4959791 is 1979594.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1979594 = 2 ⋅989797.

It is a cyclic number.

It is not a de Polignac number, because 4959791 - 2²² = 765487 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 (4959701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18800 + ... + 19061.

It is an arithmetic number, because the mean of its divisors is an integer number (1249446).

Almost surely, 2^4959791 is an apocalyptic number.

4959791 is a deficient number, since it is larger than the sum of its proper divisors (37993).

4959791 is a wasteful number, since it uses less digits than its factorization.

4959791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37992.

The product of its digits is 102060, while the sum is 44.

The square root of 4959791 is about 2227.0588227526. The cubic root of 4959791 is about 170.5379842732.

The spelling of 4959791 in words is "four million, nine hundred fifty-nine thousand, seven hundred ninety-one".