73692961049 has 2 divisors, whose sum is σ = 73692961050. Its totient is φ = 73692961048.

The previous prime is 73692961033. The next prime is 73692961051. The reversal of 73692961049 is 94016929637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69679105024 + 4013856025 = 263968^2 + 63355^2 .

It is a cyclic number.

It is not a de Polignac number, because 73692961049 - 2⁴ = 73692961033 is a prime.

Together with 73692961051, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 73692960985 and 73692961003.

It is not a weakly prime, because it can be changed into another prime (73692960049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36846480524 + 36846480525.

It is an arithmetic number, because the mean of its divisors is an integer number (36846480525).

Almost surely, 2^73692961049 is an apocalyptic number.

It is an amenable number.

73692961049 is a deficient number, since it is larger than the sum of its proper divisors (1).

73692961049 is an equidigital number, since it uses as much as digits as its factorization.

73692961049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4408992, while the sum is 56.

The spelling of 73692961049 in words is "seventy-three billion, six hundred ninety-two million, nine hundred sixty-one thousand, forty-nine".