3886697924 has 24 divisors (see below), whose sum is σ = 6923958720. Its totient is φ = 1908490464.

The previous prime is 3886697891. The next prime is 3886697933. The reversal of 3886697924 is 4297966883.

It is a happy number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 243122 + ... + 258614.

It is an arithmetic number, because the mean of its divisors is an integer number (288498280).

Almost surely, 2^3886697924 is an apocalyptic number.

It is an amenable number.

3886697924 is a deficient number, since it is larger than the sum of its proper divisors (3037260796).

3886697924 is a wasteful number, since it uses less digits than its factorization.

3886697924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16619 (or 16617 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 62.

The square root of 3886697924 is about 62343.3871713753. The cubic root of 3886697924 is about 1572.2692817169.

The spelling of 3886697924 in words is "three billion, eight hundred eighty-six million, six hundred ninety-seven thousand, nine hundred twenty-four".