3711946390838 has 16 divisors (see below), whose sum is σ = 6363953460384. Its totient is φ = 1590679969920.

The previous prime is 3711946390837. The next prime is 3711946390843. The reversal of 3711946390838 is 8380936491173.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3711946390837) 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, 12700145 + ... + 12989132.

It is an arithmetic number, because the mean of its divisors is an integer number (397747091274).

Almost surely, 2^{3711946390838} is an apocalyptic number.

3711946390838 is a deficient number, since it is larger than the sum of its proper divisors (2652007069546).

3711946390838 is a wasteful number, since it uses less digits than its factorization.

3711946390838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25699607.

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 3711946390838 in words is "three trillion, seven hundred eleven billion, nine hundred forty-six million, three hundred ninety thousand, eight hundred thirty-eight".