4577679361 has 4 divisors (see below), whose sum is σ = 4583632900. Its totient is φ = 4571725824.

The previous prime is 4577679349. The next prime is 4577679413. The reversal of 4577679361 is 1639767754.

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 2814939136 + 1762740225 = 53056^2 + 41985^2 .

It is a cyclic number.

It is not a de Polignac number, because 4577679361 - 2¹³ = 4577671169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4577679461) 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, 2975616 + ... + 2977153.

It is an arithmetic number, because the mean of its divisors is an integer number (1145908225).

Almost surely, 2^4577679361 is an apocalyptic number.

It is an amenable number.

4577679361 is a deficient number, since it is larger than the sum of its proper divisors (5953539).

4577679361 is an equidigital number, since it uses as much as digits as its factorization.

4577679361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5953538.

The product of its digits is 6667920, while the sum is 55.

The square root of 4577679361 is about 67658.5497997112. The cubic root of 4577679361 is about 1660.4091700754.

The spelling of 4577679361 in words is "four billion, five hundred seventy-seven million, six hundred seventy-nine thousand, three hundred sixty-one".