366741667773 has 18 divisors (see below), whose sum is σ = 570497228574. Its totient is φ = 225683149104.

The previous prime is 366741667763. The next prime is 366741667781. The reversal of 366741667773 is 377766147663.

366741667773 is a `hidden beast` number, since 36 + 67 + 416 + 67 + 7 + 73 = 666.

It can be written as a sum of positive squares in only one way, i.e., 253898077689 + 112843590084 = 503883^2 + 335922^2 .

It is not a de Polignac number, because 366741667773 - 2¹⁷ = 366741536701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366741667773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366741667753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6522486 + ... + 6578472.

Almost surely, 2^366741667773 is an apocalyptic number.

It is an amenable number.

366741667773 is a deficient number, since it is larger than the sum of its proper divisors (203755560801).

366741667773 is an frugal number, since it uses more digits than its factorization.

366741667773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111993 (or 56003 counting only the distinct ones).

The product of its digits is 112021056, while the sum is 63.

The spelling of 366741667773 in words is "three hundred sixty-six billion, seven hundred forty-one million, six hundred sixty-seven thousand, seven hundred seventy-three".