3893116197 has 16 divisors (see below), whose sum is σ = 5283296768. Its totient is φ = 2549292480.

The previous prime is 3893116181. The next prime is 3893116211. The reversal of 3893116197 is 7916113983.

It is not a de Polignac number, because 3893116197 - 2⁴ = 3893116181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3893116177) 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, 119628 + ... + 148650.

It is an arithmetic number, because the mean of its divisors is an integer number (330206048).

Almost surely, 2^3893116197 is an apocalyptic number.

It is an amenable number.

3893116197 is a deficient number, since it is larger than the sum of its proper divisors (1390180571).

3893116197 is a wasteful number, since it uses less digits than its factorization.

3893116197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29820.

The product of its digits is 244944, while the sum is 48.

The square root of 3893116197 is about 62394.8411088609. The cubic root of 3893116197 is about 1573.1342579391.

The spelling of 3893116197 in words is "three billion, eight hundred ninety-three million, one hundred sixteen thousand, one hundred ninety-seven".