4149852808 has 32 divisors (see below), whose sum is σ = 7998073560. Its totient is φ = 2017128960.

The previous prime is 4149852803. The next prime is 4149852859. The reversal of 4149852808 is 8082589414.

It can be written as a sum of positive squares in 4 ways, for example, as 3322600164 + 827252644 = 57642^2 + 28762^2 .

It is not an unprimeable number, because it can be changed into a prime (4149852803) 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, 385710 + ... + 396322.

Almost surely, 2^4149852808 is an apocalyptic number.

It is an amenable number.

4149852808 is a deficient number, since it is larger than the sum of its proper divisors (3848220752).

4149852808 is a wasteful number, since it uses less digits than its factorization.

4149852808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11977 (or 11973 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 49.

The square root of 4149852808 is about 64419.3511920137. The cubic root of 4149852808 is about 1606.9815760626.

The spelling of 4149852808 in words is "four billion, one hundred forty-nine million, eight hundred fifty-two thousand, eight hundred eight".