366350562361 has 9 divisors (see below), whose sum is σ = 426167827749. Its totient is φ = 314011136124.

The previous prime is 366350562311. The next prime is 366350562367. The reversal of 366350562361 is 163265053663.

It is a happy number.

The square root of 366350562361 is 605269.

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

It is not a de Polignac number, because 366350562361 - 2⁹ = 366350561849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366350562367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4193650 + ... + 4280116.

It is an arithmetic number, because the mean of its divisors is an integer number (47351980861).

Almost surely, 2^366350562361 is an apocalyptic number.

366350562361 is the 605269-th square number.

366350562361 is the 302635-th centered octagonal number.

It is an amenable number.

366350562361 is a deficient number, since it is larger than the sum of its proper divisors (59817265388).

366350562361 is an frugal number, since it uses more digits than its factorization.

366350562361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172948 (or 86474 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 46.

The spelling of 366350562361 in words is "three hundred sixty-six billion, three hundred fifty million, five hundred sixty-two thousand, three hundred sixty-one".