3794383609491 has 16 divisors (see below), whose sum is σ = 5075862345728. Its totient is φ = 2521258034400.

The previous prime is 3794383609483. The next prime is 3794383609517. The reversal of 3794383609491 is 1949063834973.

It is not a de Polignac number, because 3794383609491 - 2³ = 3794383609483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3794383609441) 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, 9025 + ... + 2754786.

It is an arithmetic number, because the mean of its divisors is an integer number (317241396608).

Almost surely, 2^{3794383609491} is an apocalyptic number.

3794383609491 is a deficient number, since it is larger than the sum of its proper divisors (1281478736237).

3794383609491 is a wasteful number, since it uses less digits than its factorization.

3794383609491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765322.

The product of its (nonzero) digits is 105815808, while the sum is 66.

The spelling of 3794383609491 in words is "three trillion, seven hundred ninety-four billion, three hundred eighty-three million, six hundred nine thousand, four hundred ninety-one".