4779461 has 4 divisors (see below), whose sum is σ = 4944300. Its totient is φ = 4614624.

The previous prime is 4779449. The next prime is 4779491. The reversal of 4779461 is 1649774.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3876961 + 902500 = 1969^2 + 950^2 .

It is a cyclic number.

It is not a de Polignac number, because 4779461 - 2¹⁰ = 4778437 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4779491) 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, 82376 + ... + 82433.

It is an arithmetic number, because the mean of its divisors is an integer number (1236075).

Almost surely, 2^4779461 is an apocalyptic number.

It is an amenable number.

4779461 is a deficient number, since it is larger than the sum of its proper divisors (164839).

4779461 is a wasteful number, since it uses less digits than its factorization.

4779461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164838.

The product of its digits is 42336, while the sum is 38.

The square root of 4779461 is about 2186.1978410016. The cubic root of 4779461 is about 168.4455881864.

The spelling of 4779461 in words is "four million, seven hundred seventy-nine thousand, four hundred sixty-one".