373373547849 has 27 divisors (see below), whose sum is σ = 541788458133. Its totient is φ = 247780380672.

The previous prime is 373373547787. The next prime is 373373547851. The reversal of 373373547849 is 948745373373.

The square root of 373373547849 is 611043.

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

373373547849 is a `hidden beast` number, since 3 + 7 + 3 + 3 + 7 + 3 + 547 + 84 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 121770987849 + 251602560000 = 348957^2 + 501600^2 .

It is not a de Polignac number, because 373373547849 - 2²⁹ = 372836676937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (373373547149) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 647094249 + ... + 647094825.

Almost surely, 2^373373547849 is an apocalyptic number.

373373547849 is the 611043-rd square number.

373373547849 is the 305522-nd centered octagonal number.

It is an amenable number.

373373547849 is a deficient number, since it is larger than the sum of its proper divisors (168414910284).

373373547849 is an frugal number, since it uses more digits than its factorization.

373373547849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866 (or 933 counting only the distinct ones).

The product of its digits is 160030080, while the sum is 63.

The spelling of 373373547849 in words is "three hundred seventy-three billion, three hundred seventy-three million, five hundred forty-seven thousand, eight hundred forty-nine".