1484608666 has 8 divisors (see below), whose sum is σ = 2232467604. Its totient is φ = 740452800.

The previous prime is 1484608639. The next prime is 1484608673. The reversal of 1484608666 is 6668064841.

It can be written as a sum of positive squares in 2 ways, for example, as 1199167641 + 285441025 = 34629^2 + 16895^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924765 + ... + 926368.

Almost surely, 2^1484608666 is an apocalyptic number.

1484608666 is a deficient number, since it is larger than the sum of its proper divisors (747858938).

1484608666 is a wasteful number, since it uses less digits than its factorization.

1484608666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851536.

The product of its (nonzero) digits is 1327104, while the sum is 49.

The square root of 1484608666 is about 38530.6198496728. The cubic root of 1484608666 is about 1140.7855122792.

The spelling of 1484608666 in words is "one billion, four hundred eighty-four million, six hundred eight thousand, six hundred sixty-six".