3963194097 has 24 divisors (see below), whose sum is σ = 5583180096. Its totient is φ = 2500304544.

The previous prime is 3963194083. The next prime is 3963194129. The reversal of 3963194097 is 7904913693.

It is not a de Polignac number, because 3963194097 - 2³⁰ = 2889452273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3963194057) 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 23 ways as a sum of consecutive naturals, for example, 1479123 + ... + 1481799.

It is an arithmetic number, because the mean of its divisors is an integer number (232632504).

Almost surely, 2^3963194097 is an apocalyptic number.

It is an amenable number.

3963194097 is a deficient number, since it is larger than the sum of its proper divisors (1619985999).

3963194097 is a wasteful number, since it uses less digits than its factorization.

3963194097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085 (or 4066 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 51.

The square root of 3963194097 is about 62953.9045413388. The cubic root of 3963194097 is about 1582.5172309817.

The spelling of 3963194097 in words is "three billion, nine hundred sixty-three million, one hundred ninety-four thousand, ninety-seven".