3930931291294 has 16 divisors (see below), whose sum is σ = 6743919049056. Its totient is φ = 1683389916000.

The previous prime is 3930931291279. The next prime is 3930931291333. The reversal of 3930931291294 is 4921921390393.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107891397 + ... + 107927824.

It is an arithmetic number, because the mean of its divisors is an integer number (421494940566).

Almost surely, 2^{3930931291294} is an apocalyptic number.

3930931291294 is a deficient number, since it is larger than the sum of its proper divisors (2812987757762).

3930931291294 is a wasteful number, since it uses less digits than its factorization.

3930931291294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215820531.

The product of its (nonzero) digits is 2834352, while the sum is 55.

Subtracting 3930931291294 from its reverse (4921921390393), we obtain a palindrome (990990099099).

The spelling of 3930931291294 in words is "three trillion, nine hundred thirty billion, nine hundred thirty-one million, two hundred ninety-one thousand, two hundred ninety-four".