4771376436 has 12 divisors (see below), whose sum is σ = 11133211712. Its totient is φ = 1590458808.

The previous prime is 4771376431. The next prime is 4771376453. The reversal of 4771376436 is 6346731774.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4771376431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198807340 + ... + 198807363.

Almost surely, 2^4771376436 is an apocalyptic number.

It is an amenable number.

4771376436 is an abundant number, since it is smaller than the sum of its proper divisors (6361835276).

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

4771376436 is a wasteful number, since it uses less digits than its factorization.

4771376436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397614710 (or 397614708 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 48.

The square root of 4771376436 is about 69075.1506404438. The cubic root of 4771376436 is about 1683.5055810496.

The spelling of 4771376436 in words is "four billion, seven hundred seventy-one million, three hundred seventy-six thousand, four hundred thirty-six".