3895723732 has 24 divisors (see below), whose sum is σ = 6987839040. Its totient is φ = 1899253440.

The previous prime is 3895723697. The next prime is 3895723763. The reversal of 3895723732 is 2373275983.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326569 + ... + 338287.

It is an arithmetic number, because the mean of its divisors is an integer number (291159960).

Almost surely, 2^3895723732 is an apocalyptic number.

It is an amenable number.

3895723732 is a deficient number, since it is larger than the sum of its proper divisors (3092115308).

3895723732 is a wasteful number, since it uses less digits than its factorization.

3895723732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13791 (or 13789 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 49.

The square root of 3895723732 is about 62415.7330486473. The cubic root of 3895723732 is about 1573.4853979990.

The spelling of 3895723732 in words is "three billion, eight hundred ninety-five million, seven hundred twenty-three thousand, seven hundred thirty-two".