492294877 has 2 divisors, whose sum is σ = 492294878. Its totient is φ = 492294876.

The previous prime is 492294853. The next prime is 492294893. The reversal of 492294877 is 778492294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 491996761 + 298116 = 22181^2 + 546^2 .

It is a cyclic number.

It is not a de Polignac number, because 492294877 - 2¹⁵ = 492262109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492694877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246147438 + 246147439.

It is an arithmetic number, because the mean of its divisors is an integer number (246147439).

Almost surely, 2^492294877 is an apocalyptic number.

It is an amenable number.

492294877 is a deficient number, since it is larger than the sum of its proper divisors (1).

492294877 is an equidigital number, since it uses as much as digits as its factorization.

492294877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 52.

The square root of 492294877 is about 22187.7190580735. The cubic root of 492294877 is about 789.6023619762.

It can be divided in two parts, 4922 and 94877, that added together give a palindrome (99799).

The spelling of 492294877 in words is "four hundred ninety-two million, two hundred ninety-four thousand, eight hundred seventy-seven".