366910044361 has 9 divisors (see below), whose sum is σ = 426818657511. Its totient is φ = 314490689352.

The previous prime is 366910044253. The next prime is 366910044407. The reversal of 366910044361 is 163440019663.

The square root of 366910044361 is 605731.

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

It can be written as a sum of positive squares in only one way, i.e., 7097220025 + 359812824336 = 84245^2 + 599844^2 .

It is not a de Polignac number, because 366910044361 - 2⁷ = 366910044233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366910044161) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4196851 + ... + 4283383.

It is an arithmetic number, because the mean of its divisors is an integer number (47424295279).

Almost surely, 2^366910044361 is an apocalyptic number.

366910044361 is the 605731-st square number.

366910044361 is the 302866-th centered octagonal number.

It is an amenable number.

366910044361 is a deficient number, since it is larger than the sum of its proper divisors (59908613150).

366910044361 is an frugal number, since it uses more digits than its factorization.

366910044361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173080 (or 86540 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 366910044361 in words is "three hundred sixty-six billion, nine hundred ten million, forty-four thousand, three hundred sixty-one".