3813365391060 has 24 divisors (see below), whose sum is σ = 10677423095136. Its totient is φ = 1016897437600.

The previous prime is 3813365391013. The next prime is 3813365391113. The reversal of 3813365391060 is 601935633183.

It is a happy number.

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, 31778044866 + ... + 31778044985.

It is an arithmetic number, because the mean of its divisors is an integer number (444892628964).

Almost surely, 2^{3813365391060} is an apocalyptic number.

3813365391060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3813365391060 is an abundant number, since it is smaller than the sum of its proper divisors (6864057704076).

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

3813365391060 is a wasteful number, since it uses less digits than its factorization.

3813365391060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63556089863 (or 63556089861 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 48.

The spelling of 3813365391060 in words is "three trillion, eight hundred thirteen billion, three hundred sixty-five million, three hundred ninety-one thousand, sixty".