489074966 has 8 divisors (see below), whose sum is σ = 758909520. Its totient is φ = 236105128.

The previous prime is 489074951. The next prime is 489074969. The reversal of 489074966 is 669470984.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489074969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4216106 + ... + 4216221.

It is an arithmetic number, because the mean of its divisors is an integer number (94863690).

Almost surely, 2^489074966 is an apocalyptic number.

489074966 is a deficient number, since it is larger than the sum of its proper divisors (269834554).

489074966 is a wasteful number, since it uses less digits than its factorization.

489074966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8432358.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The square root of 489074966 is about 22115.0393623887. The cubic root of 489074966 is about 787.8771001868.

The spelling of 489074966 in words is "four hundred eighty-nine million, seventy-four thousand, nine hundred sixty-six".