577316677 has 16 divisors (see below), whose sum is σ = 675184000. Its totient is φ = 493426080.

The previous prime is 577316671. The next prime is 577316683. The reversal of 577316677 is 776613775.

It is an interprime number because it is at equal distance from previous prime (577316671) and next prime (577316683).

It is not a de Polignac number, because 577316677 - 2¹⁹ = 576792389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 577316677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (577316671) 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 15 ways as a sum of consecutive naturals, for example, 127777 + ... + 132217.

It is an arithmetic number, because the mean of its divisors is an integer number (42199000).

Almost surely, 2^577316677 is an apocalyptic number.

It is an amenable number.

577316677 is a deficient number, since it is larger than the sum of its proper divisors (97867323).

577316677 is an equidigital number, since it uses as much as digits as its factorization.

577316677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4841 (or 4827 counting only the distinct ones).

The product of its digits is 1296540, while the sum is 49.

The square root of 577316677 is about 24027.4151127415. The cubic root of 577316677 is about 832.6670279020.

The spelling of 577316677 in words is "five hundred seventy-seven million, three hundred sixteen thousand, six hundred seventy-seven".