3864517334052 has 24 divisors (see below), whose sum is σ = 9023736628032. Its totient is φ = 1287239656800.

The previous prime is 3864517334047. The next prime is 3864517334053. The reversal of 3864517334052 is 2504337154683.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3864517333986 and 3864517334004.

It is not an unprimeable number, because it can be changed into a prime (3864517334053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116581224 + ... + 116614367.

It is an arithmetic number, because the mean of its divisors is an integer number (375989026168).

Almost surely, 2^{3864517334052} is an apocalyptic number.

It is an amenable number.

3864517334052 is an abundant number, since it is smaller than the sum of its proper divisors (5159219293980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3864517334052 is a wasteful number, since it uses less digits than its factorization.

3864517334052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233196979 (or 233196977 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 3864517334052 in words is "three trillion, eight hundred sixty-four billion, five hundred seventeen million, three hundred thirty-four thousand, fifty-two".