3846503046512 has 160 divisors (see below), whose sum is σ = 8726910192000. Its totient is φ = 1608391065600.

The previous prime is 3846503046467. The next prime is 3846503046553. The reversal of 3846503046512 is 2156403056483.

It is a super-2 number, since 2×3846503046512² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 896827664 + ... + 896831952.

It is an arithmetic number, because the mean of its divisors is an integer number (54543188700).

Almost surely, 2^{3846503046512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3846503046512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4363455096000).

3846503046512 is an abundant number, since it is smaller than the sum of its proper divisors (4880407145488).

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

3846503046512 is a wasteful number, since it uses less digits than its factorization.

3846503046512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5395 (or 5389 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 3846503046512 in words is "three trillion, eight hundred forty-six billion, five hundred three million, forty-six thousand, five hundred twelve".