4376856828 has 24 divisors (see below), whose sum is σ = 10308114432. Its totient is φ = 1445316784.

The previous prime is 4376856823. The next prime is 4376856877. The reversal of 4376856828 is 8286586734.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4376856823) 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, 1703100 + ... + 1705667.

It is an arithmetic number, because the mean of its divisors is an integer number (429504768).

Almost surely, 2^4376856828 is an apocalyptic number.

It is an amenable number.

4376856828 is an abundant number, since it is smaller than the sum of its proper divisors (5931257604).

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

4376856828 is a wasteful number, since it uses less digits than its factorization.

4376856828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3408881 (or 3408879 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 57.

The square root of 4376856828 is about 66157.8175879465. The cubic root of 4376856828 is about 1635.7645055110.

The spelling of 4376856828 in words is "four billion, three hundred seventy-six million, eight hundred fifty-six thousand, eight hundred twenty-eight".