3864442576436 has 24 divisors (see below), whose sum is σ = 7289590930944. Its totient is φ = 1781971820640.

The previous prime is 3864442576417. The next prime is 3864442576457. The reversal of 3864442576436 is 6346752444683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33630860 + ... + 33745571.

It is an arithmetic number, because the mean of its divisors is an integer number (303732955456).

Almost surely, 2^{3864442576436} is an apocalyptic number.

It is an amenable number.

3864442576436 is a deficient number, since it is larger than the sum of its proper divisors (3425148354508).

3864442576436 is a wasteful number, since it uses less digits than its factorization.

3864442576436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67377551 (or 67377549 counting only the distinct ones).

The product of its digits is 278691840, while the sum is 62.

The spelling of 3864442576436 in words is "three trillion, eight hundred sixty-four billion, four hundred forty-two million, five hundred seventy-six thousand, four hundred thirty-six".