3847440596212 has 48 divisors (see below), whose sum is σ = 6883809214464. Its totient is φ = 1881144972000.

The previous prime is 3847440596203. The next prime is 3847440596231. The reversal of 3847440596212 is 2126950447483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17050887 + ... + 17275057.

It is an arithmetic number, because the mean of its divisors is an integer number (143412691968).

It is a 1-persistent number, because it is pandigital, but 2⋅3847440596212 = 7694881192424 is not.

Almost surely, 2^{3847440596212} is an apocalyptic number.

It is an amenable number.

3847440596212 is a deficient number, since it is larger than the sum of its proper divisors (3036368618252).

3847440596212 is a wasteful number, since it uses less digits than its factorization.

3847440596212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224740 (or 224738 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 3847440596212 in words is "three trillion, eight hundred forty-seven billion, four hundred forty million, five hundred ninety-six thousand, two hundred twelve".