489750274 has 16 divisors (see below), whose sum is σ = 795159288. Its totient is φ = 224888832.

The previous prime is 489750253. The next prime is 489750299. The reversal of 489750274 is 472057984.

It can be written as a sum of positive squares in 4 ways, for example, as 407757249 + 81993025 = 20193^2 + 9055^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42687 + ... + 52930.

Almost surely, 2^489750274 is an apocalyptic number.

489750274 is a deficient number, since it is larger than the sum of its proper divisors (305409014).

489750274 is a wasteful number, since it uses less digits than its factorization.

489750274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95829.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 489750274 is about 22130.3021669384. The cubic root of 489750274 is about 788.2395633717.

The spelling of 489750274 in words is "four hundred eighty-nine million, seven hundred fifty thousand, two hundred seventy-four".