3923154316197 has 16 divisors (see below), whose sum is σ = 5865402312000. Its totient is φ = 2591441381232.

The previous prime is 3923154316187. The next prime is 3923154316231. The reversal of 3923154316197 is 7916134513293.

3923154316197 is a `hidden beast` number, since 3 + 9 + 2 + 3 + 1 + 543 + 1 + 6 + 1 + 97 = 666.

3923154316197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3923154316197 - 2²² = 3923150121893 is a prime.

It is a super-2 number, since 2×3923154316197² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3923154316177) 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, 666520047 + ... + 666525932.

It is an arithmetic number, because the mean of its divisors is an integer number (366587644500).

Almost surely, 2^{3923154316197} is an apocalyptic number.

It is an amenable number.

3923154316197 is a deficient number, since it is larger than the sum of its proper divisors (1942247995803).

3923154316197 is a wasteful number, since it uses less digits than its factorization.

3923154316197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333046097 (or 1333046091 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 54.

The spelling of 3923154316197 in words is "three trillion, nine hundred twenty-three billion, one hundred fifty-four million, three hundred sixteen thousand, one hundred ninety-seven".