36400060973 has 2 divisors, whose sum is σ = 36400060974. Its totient is φ = 36400060972.

The previous prime is 36400060937. The next prime is 36400060997. The reversal of 36400060973 is 37906000463.

It is a happy number.

Together with previous prime (36400060937) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18397667044 + 18002393929 = 135638^2 + 134173^2 .

It is a cyclic number.

It is not a de Polignac number, because 36400060973 - 2⁶ = 36400060909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36400066973) 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 as a sum of consecutive naturals, namely, 18200030486 + 18200030487.

It is an arithmetic number, because the mean of its divisors is an integer number (18200030487).

Almost surely, 2^36400060973 is an apocalyptic number.

It is an amenable number.

36400060973 is a deficient number, since it is larger than the sum of its proper divisors (1).

36400060973 is an equidigital number, since it uses as much as digits as its factorization.

36400060973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 36400060973 in words is "thirty-six billion, four hundred million, sixty thousand, nine hundred seventy-three".