4661215667 has 8 divisors (see below), whose sum is σ = 4782356880. Its totient is φ = 4540429440.

The previous prime is 4661215651. The next prime is 4661215693. The reversal of 4661215667 is 7665121664.

4661215667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4661215667 - 2⁴ = 4661215651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4661215607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62042 + ... + 114767.

It is an arithmetic number, because the mean of its divisors is an integer number (597794610).

Almost surely, 2^4661215667 is an apocalyptic number.

4661215667 is a deficient number, since it is larger than the sum of its proper divisors (121141213).

4661215667 is a wasteful number, since it uses less digits than its factorization.

4661215667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177493.

The product of its digits is 362880, while the sum is 44.

The square root of 4661215667 is about 68273.0962165918. The cubic root of 4661215667 is about 1670.4484037398.

The spelling of 4661215667 in words is "four billion, six hundred sixty-one million, two hundred fifteen thousand, six hundred sixty-seven".