4649443371 has 6 divisors (see below), whose sum is σ = 6715862660. Its totient is φ = 3099628908.

The previous prime is 4649443367. The next prime is 4649443397. The reversal of 4649443371 is 1733449464.

4649443371 is a `hidden beast` number, since 4 + 64 + 94 + 433 + 71 = 666.

It is not a de Polignac number, because 4649443371 - 2² = 4649443367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4649443301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 258302401 + ... + 258302418.

Almost surely, 2^4649443371 is an apocalyptic number.

4649443371 is a deficient number, since it is larger than the sum of its proper divisors (2066419289).

4649443371 is a wasteful number, since it uses less digits than its factorization.

4649443371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516604825 (or 516604822 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 4649443371 is about 68186.8269609314. The cubic root of 4649443371 is about 1669.0409317442.

The spelling of 4649443371 in words is "four billion, six hundred forty-nine million, four hundred forty-three thousand, three hundred seventy-one".