3161798697 has 8 divisors (see below), whose sum is σ = 4216636480. Its totient is φ = 2107413360.

The previous prime is 3161798693. The next prime is 3161798699. The reversal of 3161798697 is 7968971613.

3161798697 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3161798697 - 2² = 3161798693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3161798693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96454 + ... + 125007.

It is an arithmetic number, because the mean of its divisors is an integer number (527079560).

Almost surely, 2^3161798697 is an apocalyptic number.

It is an amenable number.

3161798697 is a deficient number, since it is larger than the sum of its proper divisors (1054837783).

3161798697 is a wasteful number, since it uses less digits than its factorization.

3161798697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226223.

The product of its digits is 3429216, while the sum is 57.

The square root of 3161798697 is about 56229.8737060648. The cubic root of 3161798697 is about 1467.7251588773.

The spelling of 3161798697 in words is "three billion, one hundred sixty-one million, seven hundred ninety-eight thousand, six hundred ninety-seven".