73883669 has 2 divisors, whose sum is σ = 73883670. Its totient is φ = 73883668.

The previous prime is 73883653. The next prime is 73883699. The reversal of 73883669 is 96638837.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66210769 + 7672900 = 8137^2 + 2770^2 .

It is a cyclic number.

It is not a de Polignac number, because 73883669 - 2⁴ = 73883653 is a prime.

It is a super-2 number, since 2×73883669² = 10917593089803122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73883699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36941834 + 36941835.

It is an arithmetic number, because the mean of its divisors is an integer number (36941835).

Almost surely, 2^73883669 is an apocalyptic number.

It is an amenable number.

73883669 is a deficient number, since it is larger than the sum of its proper divisors (1).

73883669 is an equidigital number, since it uses as much as digits as its factorization.

73883669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 50.

The square root of 73883669 is about 8595.5610055423. The cubic root of 73883669 is about 419.6135314943.

The spelling of 73883669 in words is "seventy-three million, eight hundred eighty-three thousand, six hundred sixty-nine".