4215676664 has 8 divisors (see below), whose sum is σ = 7904393760. Its totient is φ = 2107838328.

The previous prime is 4215676631. The next prime is 4215676667. The reversal of 4215676664 is 4666765124.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4215676667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263479784 + ... + 263479799.

It is an arithmetic number, because the mean of its divisors is an integer number (988049220).

Almost surely, 2^4215676664 is an apocalyptic number.

It is an amenable number.

4215676664 is a deficient number, since it is larger than the sum of its proper divisors (3688717096).

4215676664 is a wasteful number, since it uses less digits than its factorization.

4215676664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526959589 (or 526959585 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 47.

The square root of 4215676664 is about 64928.2424219230. The cubic root of 4215676664 is about 1615.4335487711.

The spelling of 4215676664 in words is "four billion, two hundred fifteen million, six hundred seventy-six thousand, six hundred sixty-four".