3913576538 has 8 divisors (see below), whose sum is σ = 5870813088. Its totient is φ = 1956638844.

The previous prime is 3913576531. The next prime is 3913576559. The reversal of 3913576538 is 8356753193.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3913576531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38456 + ... + 96467.

It is an arithmetic number, because the mean of its divisors is an integer number (733851636).

Almost surely, 2^3913576538 is an apocalyptic number.

3913576538 is a deficient number, since it is larger than the sum of its proper divisors (1957236550).

3913576538 is a wasteful number, since it uses less digits than its factorization.

3913576538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149428.

The product of its digits is 2041200, while the sum is 50.

The square root of 3913576538 is about 62558.5848465261. The cubic root of 3913576538 is about 1575.8853224316.

The spelling of 3913576538 in words is "three billion, nine hundred thirteen million, five hundred seventy-six thousand, five hundred thirty-eight".