1073342437 has 2 divisors, whose sum is σ = 1073342438. Its totient is φ = 1073342436.

The previous prime is 1073342411. The next prime is 1073342443. The reversal of 1073342437 is 7342433701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1034329921 + 39012516 = 32161^2 + 6246^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073342437 - 2²⁷ = 939124709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073342407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536671218 + 536671219.

It is an arithmetic number, because the mean of its divisors is an integer number (536671219).

Almost surely, 2^1073342437 is an apocalyptic number.

It is an amenable number.

1073342437 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073342437 is an equidigital number, since it uses as much as digits as its factorization.

1073342437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 1073342437 is about 32761.9052712140. The cubic root of 1073342437 is about 1023.8730225472.

The spelling of 1073342437 in words is "one billion, seventy-three million, three hundred forty-two thousand, four hundred thirty-seven".