2214644673 has 8 divisors (see below), whose sum is σ = 2953133568. Its totient is φ = 1476292784.

The previous prime is 2214644569. The next prime is 2214644771. The reversal of 2214644673 is 3764464122.

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 2214644673 - 2¹⁰ = 2214643649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2214642673) 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, 12640 + ... + 67742.

It is an arithmetic number, because the mean of its divisors is an integer number (369141696).

Almost surely, 2^2214644673 is an apocalyptic number.

It is an amenable number.

2214644673 is a deficient number, since it is larger than the sum of its proper divisors (738488895).

2214644673 is a wasteful number, since it uses less digits than its factorization.

2214644673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68503.

The product of its digits is 193536, while the sum is 39.

The square root of 2214644673 is about 47060.0114003386. The cubic root of 2214644673 is about 1303.4709361603.

The spelling of 2214644673 in words is "two billion, two hundred fourteen million, six hundred forty-four thousand, six hundred seventy-three".