3865246832 has 20 divisors (see below), whose sum is σ = 7490160480. Its totient is φ = 1932302208.

The previous prime is 3865246799. The next prime is 3865246841. The reversal of 3865246832 is 2386425683.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 101513 + ... + 134295.

It is an arithmetic number, because the mean of its divisors is an integer number (374508024).

Almost surely, 2^3865246832 is an apocalyptic number.

It is an amenable number.

3865246832 is a deficient number, since it is larger than the sum of its proper divisors (3624913648).

3865246832 is a wasteful number, since it uses less digits than its factorization.

3865246832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40160 (or 40154 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 47.

The square root of 3865246832 is about 62171.1093032769. The cubic root of 3865246832 is about 1569.3714378369.

The spelling of 3865246832 in words is "three billion, eight hundred sixty-five million, two hundred forty-six thousand, eight hundred thirty-two".