4747426164 has 36 divisors (see below), whose sum is σ = 12923550276. Its totient is φ = 1460746368.

The previous prime is 4747426157. The next prime is 4747426181. The reversal of 4747426164 is 4616247474.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1486102500 + 3261323664 = 38550^2 + 57108^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5071569 + ... + 5072504.

Almost surely, 2^4747426164 is an apocalyptic number.

It is an amenable number.

4747426164 is an abundant number, since it is smaller than the sum of its proper divisors (8176124112).

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

4747426164 is a wasteful number, since it uses less digits than its factorization.

4747426164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144096 (or 10144091 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The square root of 4747426164 is about 68901.5686613883. The cubic root of 4747426164 is about 1680.6840284261.

The spelling of 4747426164 in words is "four billion, seven hundred forty-seven million, four hundred twenty-six thousand, one hundred sixty-four".