484742777 has 8 divisors (see below), whose sum is σ = 514717416. Its totient is φ = 454930432.

The previous prime is 484742747. The next prime is 484742803. The reversal of 484742777 is 777247484.

It can be written as a sum of positive squares in 4 ways, for example, as 272283001 + 212459776 = 16501^2 + 14576^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 484742777 - 2¹⁰ = 484741753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (484742737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34388 + ... + 46389.

It is an arithmetic number, because the mean of its divisors is an integer number (64339677).

Almost surely, 2^484742777 is an apocalyptic number.

It is an amenable number.

484742777 is a deficient number, since it is larger than the sum of its proper divisors (29974639).

484742777 is a wasteful number, since it uses less digits than its factorization.

484742777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81147.

The product of its digits is 2458624, while the sum is 50.

The square root of 484742777 is about 22016.8748236438. The cubic root of 484742777 is about 785.5438788431.

Subtracting from 484742777 its product of digits (2458624), we obtain a triangular number (482284153 = T₃₁₀₅₇).

The spelling of 484742777 in words is "four hundred eighty-four million, seven hundred forty-two thousand, seven hundred seventy-seven".