4643734667 has 8 divisors (see below), whose sum is σ = 5455576560. Its totient is φ = 3896840160.

The previous prime is 4643734663. The next prime is 4643734673. The reversal of 4643734667 is 7664373464.

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 4643734667 - 2² = 4643734663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4643734663) 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, 16236692 + ... + 16236977.

It is an arithmetic number, because the mean of its divisors is an integer number (681947070).

Almost surely, 2^4643734667 is an apocalyptic number.

4643734667 is a deficient number, since it is larger than the sum of its proper divisors (811841893).

4643734667 is a wasteful number, since it uses less digits than its factorization.

4643734667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32473693.

The product of its digits is 6096384, while the sum is 50.

The square root of 4643734667 is about 68144.9533494594. The cubic root of 4643734667 is about 1668.3575551087.

The spelling of 4643734667 in words is "four billion, six hundred forty-three million, seven hundred thirty-four thousand, six hundred sixty-seven".