4746771636 has 12 divisors (see below), whose sum is σ = 11075800512. Its totient is φ = 1582257208.

The previous prime is 4746771619. The next prime is 4746771661. The reversal of 4746771636 is 6361776474.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197782140 + ... + 197782163.

It is an arithmetic number, because the mean of its divisors is an integer number (922983376).

Almost surely, 2^4746771636 is an apocalyptic number.

It is an amenable number.

4746771636 is an abundant number, since it is smaller than the sum of its proper divisors (6329028876).

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

4746771636 is a wasteful number, since it uses less digits than its factorization.

4746771636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395564310 (or 395564308 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 51.

The square root of 4746771636 is about 68896.8187654553. The cubic root of 4746771636 is about 1680.6067861987.

The spelling of 4746771636 in words is "four billion, seven hundred forty-six million, seven hundred seventy-one thousand, six hundred thirty-six".