4491511066 has 8 divisors (see below), whose sum is σ = 7699733280. Its totient is φ = 1924933308.

The previous prime is 4491511021. The next prime is 4491511081. The reversal of 4491511066 is 6601151944.

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, 160411096 + ... + 160411123.

It is an arithmetic number, because the mean of its divisors is an integer number (962466660).

Almost surely, 2^4491511066 is an apocalyptic number.

4491511066 is a deficient number, since it is larger than the sum of its proper divisors (3208222214).

4491511066 is a wasteful number, since it uses less digits than its factorization.

4491511066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320822228.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 4491511066 is about 67018.7366786334. The cubic root of 4491511066 is about 1649.9248286537.

The spelling of 4491511066 in words is "four billion, four hundred ninety-one million, five hundred eleven thousand, sixty-six".