3699348310161 has 81 divisors (see below), whose sum is σ = 6314690664009. Its totient is φ = 2080839066768.

The previous prime is 3699348310139. The next prime is 3699348310181. The reversal of 3699348310161 is 1610138439963.

The square root of 3699348310161 is 1923369.

It is a perfect power (a square), and thus also a powerful number.

3699348310161 is a `hidden beast` number, since 3 + 6 + 9 + 93 + 483 + 10 + 1 + 61 = 666.

It is not a de Polignac number, because 3699348310161 - 2⁵ = 3699348310129 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3699348310098 and 3699348310107.

It is not an unprimeable number, because it can be changed into a prime (3699348310181) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 2706179500 + ... + 2706180866.

Almost surely, 2^{3699348310161} is an apocalyptic number.

3699348310161 is the 1923369-th square number.

3699348310161 is the 961685-th centered octagonal number.

It is an amenable number.

3699348310161 is a deficient number, since it is larger than the sum of its proper divisors (2615342353848).

3699348310161 is an frugal number, since it uses more digits than its factorization.

3699348310161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888 (or 1444 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 54.

The spelling of 3699348310161 in words is "three trillion, six hundred ninety-nine billion, three hundred forty-eight million, three hundred ten thousand, one hundred sixty-one".