4946779 has 4 divisors (see below), whose sum is σ = 5237784. Its totient is φ = 4655776.

The previous prime is 4946761. The next prime is 4946803. The reversal of 4946779 is 9776494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4946779 - 2¹³ = 4938587 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 (4946729) 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, 145477 + ... + 145510.

It is an arithmetic number, because the mean of its divisors is an integer number (1309446).

Almost surely, 2^4946779 is an apocalyptic number.

4946779 is a deficient number, since it is larger than the sum of its proper divisors (291005).

4946779 is a wasteful number, since it uses less digits than its factorization.

4946779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291004.

The product of its digits is 381024, while the sum is 46.

The square root of 4946779 is about 2224.1355624152. The cubic root of 4946779 is about 170.3887183307.

The spelling of 4946779 in words is "four million, nine hundred forty-six thousand, seven hundred seventy-nine".