3901679404091 has 16 divisors (see below), whose sum is σ = 4465340820480. Its totient is φ = 3339589556160.

The previous prime is 3901679404087. The next prime is 3901679404121. The reversal of 3901679404091 is 1904049761093.

3901679404091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3901679404091 - 2² = 3901679404087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3901679404081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25279886 + ... + 25433756.

It is an arithmetic number, because the mean of its divisors is an integer number (279083801280).

Almost surely, 2^{3901679404091} is an apocalyptic number.

3901679404091 is a deficient number, since it is larger than the sum of its proper divisors (563661416389).

3901679404091 is a wasteful number, since it uses less digits than its factorization.

3901679404091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158954.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 3901679404091 in words is "three trillion, nine hundred one billion, six hundred seventy-nine million, four hundred four thousand, ninety-one".