4706643072 has 32 divisors (see below), whose sum is σ = 12502021680. Its totient is φ = 1568880896.

The previous prime is 4706643031. The next prime is 4706643079. The reversal of 4706643072 is 2703466074.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 4706643072.

It is not an unprimeable number, because it can be changed into a prime (4706643079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6128058 + ... + 6128825.

Almost surely, 2^4706643072 is an apocalyptic number.

It is an amenable number.

4706643072 is an abundant number, since it is smaller than the sum of its proper divisors (7795378608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4706643072 is a wasteful number, since it uses less digits than its factorization.

4706643072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12256900 (or 12256888 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 39.

The square root of 4706643072 is about 68604.9784782417. The cubic root of 4706643072 is about 1675.8575036963.

The spelling of 4706643072 in words is "four billion, seven hundred six million, six hundred forty-three thousand, seventy-two".