4034642672 has 10 divisors (see below), whose sum is σ = 7817120208. Its totient is φ = 2017321328.

The previous prime is 4034642671. The next prime is 4034642693. The reversal of 4034642672 is 2762464304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4034642671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126082568 + ... + 126082599.

Almost surely, 2^4034642672 is an apocalyptic number.

It is an amenable number.

4034642672 is a deficient number, since it is larger than the sum of its proper divisors (3782477536).

4034642672 is a wasteful number, since it uses less digits than its factorization.

4034642672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252165175 (or 252165169 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 38.

The square root of 4034642672 is about 63518.8371430082. The cubic root of 4034642672 is about 1591.9705368149.

The spelling of 4034642672 in words is "four billion, thirty-four million, six hundred forty-two thousand, six hundred seventy-two".