1873264938069 has 32 divisors (see below), whose sum is σ = 2910284826624. Its totient is φ = 1049544175680.

The previous prime is 1873264938031. The next prime is 1873264938073. The reversal of 1873264938069 is 9608394623781.

It is not a de Polignac number, because 1873264938069 - 2²⁹ = 1872728067157 is a prime.

It is a super-2 number, since 2×1873264938069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1873264936069) 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 31 ways as a sum of consecutive naturals, for example, 1124802 + ... + 2238684.

It is an arithmetic number, because the mean of its divisors is an integer number (90946400832).

Almost surely, 2^{1873264938069} is an apocalyptic number.

It is an amenable number.

1873264938069 is a deficient number, since it is larger than the sum of its proper divisors (1037019888555).

1873264938069 is a wasteful number, since it uses less digits than its factorization.

1873264938069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115457.

The product of its (nonzero) digits is 94058496, while the sum is 66.

The spelling of 1873264938069 in words is "one trillion, eight hundred seventy-three billion, two hundred sixty-four million, nine hundred thirty-eight thousand, sixty-nine".