3615664466 has 8 divisors (see below), whose sum is σ = 5447817984. Its totient is φ = 1799725140.

The previous prime is 3615664439. The next prime is 3615664471. The reversal of 3615664466 is 6644665163.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3615664466.

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, 4052990 + ... + 4053881.

It is an arithmetic number, because the mean of its divisors is an integer number (680977248).

Almost surely, 2^3615664466 is an apocalyptic number.

3615664466 is a deficient number, since it is larger than the sum of its proper divisors (1832153518).

3615664466 is a wasteful number, since it uses less digits than its factorization.

3615664466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8107096.

The product of its digits is 1866240, while the sum is 47.

The square root of 3615664466 is about 60130.3955250587. The cubic root of 3615664466 is about 1534.8385795094.

The spelling of 3615664466 in words is "three billion, six hundred fifteen million, six hundred sixty-four thousand, four hundred sixty-six".