3913461021379 has 48 divisors (see below), whose sum is σ = 5004506118144. Its totient is φ = 2996455044960.

The previous prime is 3913461021377. The next prime is 3913461021389. The reversal of 3913461021379 is 9731201643193.

It is not a de Polignac number, because 3913461021379 - 2¹ = 3913461021377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3913461021377) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35187232 + ... + 35298274.

It is an arithmetic number, because the mean of its divisors is an integer number (104260544128).

Almost surely, 2^{3913461021379} is an apocalyptic number.

3913461021379 is a deficient number, since it is larger than the sum of its proper divisors (1091045096765).

3913461021379 is an equidigital number, since it uses as much as digits as its factorization.

3913461021379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111169 (or 111094 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 49.

The spelling of 3913461021379 in words is "three trillion, nine hundred thirteen billion, four hundred sixty-one million, twenty-one thousand, three hundred seventy-nine".