3791197912 has 16 divisors (see below), whose sum is σ = 7171404840. Its totient is φ = 1878823296.

The previous prime is 3791197903. The next prime is 3791197919. The reversal of 3791197912 is 2197911973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791197919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2095998 + ... + 2097805.

Almost surely, 2^3791197912 is an apocalyptic number.

It is an amenable number.

3791197912 is a deficient number, since it is larger than the sum of its proper divisors (3380206928).

3791197912 is a wasteful number, since it uses less digits than its factorization.

3791197912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193922 (or 4193918 counting only the distinct ones).

The product of its digits is 214326, while the sum is 49.

The square root of 3791197912 is about 61572.7042771389. The cubic root of 3791197912 is about 1559.2849440415.

The spelling of 3791197912 in words is "three billion, seven hundred ninety-one million, one hundred ninety-seven thousand, nine hundred twelve".