488742774 has 16 divisors (see below), whose sum is σ = 1052676912. Its totient is φ = 150382368.

The previous prime is 488742721. The next prime is 488742781. The reversal of 488742774 is 477247884.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3132889 + ... + 3133044.

It is an arithmetic number, because the mean of its divisors is an integer number (65792307).

Almost surely, 2^488742774 is an apocalyptic number.

488742774 is an abundant number, since it is smaller than the sum of its proper divisors (563934138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488742774 is a wasteful number, since it uses less digits than its factorization.

488742774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6265951.

The product of its digits is 2809856, while the sum is 51.

The square root of 488742774 is about 22107.5275415411. The cubic root of 488742774 is about 787.6986778130.

It can be divided in two parts, 4887427 and 74, that added together give a triangular number (4887501 = T₃₁₂₆).

The spelling of 488742774 in words is "four hundred eighty-eight million, seven hundred forty-two thousand, seven hundred seventy-four".