412089973 has 2 divisors, whose sum is σ = 412089974. Its totient is φ = 412089972.

The previous prime is 412089967. The next prime is 412090001. The reversal of 412089973 is 379980214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 377019889 + 35070084 = 19417^2 + 5922^2 .

It is a cyclic number.

It is not a de Polignac number, because 412089973 - 2¹³ = 412081781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412089773) 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, 206044986 + 206044987.

It is an arithmetic number, because the mean of its divisors is an integer number (206044987).

Almost surely, 2^412089973 is an apocalyptic number.

It is an amenable number.

412089973 is a deficient number, since it is larger than the sum of its proper divisors (1).

412089973 is an equidigital number, since it uses as much as digits as its factorization.

412089973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 412089973 is about 20299.9993349754. Note that the first 3 decimals coincide. The cubic root of 412089973 is about 744.1560480527.

The spelling of 412089973 in words is "four hundred twelve million, eighty-nine thousand, nine hundred seventy-three".