4086857316 has 12 divisors (see below), whose sum is σ = 9536000432. Its totient is φ = 1362285768.

The previous prime is 4086857303. The next prime is 4086857323. The reversal of 4086857316 is 6137586804.

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

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, 170285710 + ... + 170285733.

Almost surely, 2^4086857316 is an apocalyptic number.

It is an amenable number.

4086857316 is an abundant number, since it is smaller than the sum of its proper divisors (5449143116).

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

4086857316 is a wasteful number, since it uses less digits than its factorization.

4086857316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340571450 (or 340571448 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 4086857316 is about 63928.5328785199. The cubic root of 4086857316 is about 1598.8086595167.

The spelling of 4086857316 in words is "four billion, eighty-six million, eight hundred fifty-seven thousand, three hundred sixteen".