4712779 has 4 divisors (see below), whose sum is σ = 4960840. Its totient is φ = 4464720.

The previous prime is 4712759. The next prime is 4712783. The reversal of 4712779 is 9772174.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9772174 = 2 ⋅4886087.

It is a cyclic number.

It is not a de Polignac number, because 4712779 - 2¹⁹ = 4188491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4712749) 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, 124002 + ... + 124039.

It is an arithmetic number, because the mean of its divisors is an integer number (1240210).

Almost surely, 2^4712779 is an apocalyptic number.

4712779 is a deficient number, since it is larger than the sum of its proper divisors (248061).

4712779 is a wasteful number, since it uses less digits than its factorization.

4712779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248060.

The product of its digits is 24696, while the sum is 37.

The square root of 4712779 is about 2170.8935948130. The cubic root of 4712779 is about 167.6585444717.

The spelling of 4712779 in words is "four million, seven hundred twelve thousand, seven hundred seventy-nine".