489797374 has 16 divisors (see below), whose sum is σ = 836334720. Its totient is φ = 212955160.

The previous prime is 489797339. The next prime is 489797381. The reversal of 489797374 is 473797984.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 483484 + ... + 484495.

It is an arithmetic number, because the mean of its divisors is an integer number (52270920).

Almost surely, 2^489797374 is an apocalyptic number.

489797374 is a deficient number, since it is larger than the sum of its proper divisors (346537346).

489797374 is a wasteful number, since it uses less digits than its factorization.

489797374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968015.

The product of its digits is 10668672, while the sum is 58.

The square root of 489797374 is about 22131.3662931144. The cubic root of 489797374 is about 788.2648312789.

The spelling of 489797374 in words is "four hundred eighty-nine million, seven hundred ninety-seven thousand, three hundred seventy-four".