1036839745 has 16 divisors (see below), whose sum is σ = 1267643520. Its totient is φ = 813900544.

The previous prime is 1036839721. The next prime is 1036839751. The reversal of 1036839745 is 5479386301.

It is a cyclic number.

It is not a de Polignac number, because 1036839745 - 2²¹ = 1034742593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1036839695 and 1036839704.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 171972 + ... + 177898.

It is an arithmetic number, because the mean of its divisors is an integer number (79227720).

Almost surely, 2^1036839745 is an apocalyptic number.

It is an amenable number.

1036839745 is a deficient number, since it is larger than the sum of its proper divisors (230803775).

1036839745 is an equidigital number, since it uses as much as digits as its factorization.

1036839745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6584.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 1036839745 is about 32199.9960403724. The cubic root of 1036839745 is about 1012.1321311564.

The spelling of 1036839745 in words is "one billion, thirty-six million, eight hundred thirty-nine thousand, seven hundred forty-five".