1036344521 has 2 divisors, whose sum is σ = 1036344522. Its totient is φ = 1036344520.

The previous prime is 1036344487. The next prime is 1036344527. The reversal of 1036344521 is 1254436301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 689640121 + 346704400 = 26261^2 + 18620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1036344521 is a prime.

It is a super-3 number, since 3×1036344521³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1036344527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518172260 + 518172261.

It is an arithmetic number, because the mean of its divisors is an integer number (518172261).

Almost surely, 2^1036344521 is an apocalyptic number.

It is an amenable number.

1036344521 is a deficient number, since it is larger than the sum of its proper divisors (1).

1036344521 is an equidigital number, since it uses as much as digits as its factorization.

1036344521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1036344521 is about 32192.3053073246. The cubic root of 1036344521 is about 1011.9709645130.

The spelling of 1036344521 in words is "one billion, thirty-six million, three hundred forty-four thousand, five hundred twenty-one".