1036961633 has 2 divisors, whose sum is σ = 1036961634. Its totient is φ = 1036961632.

The previous prime is 1036961623. The next prime is 1036961659. The reversal of 1036961633 is 3361696301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 706921744 + 330039889 = 26588^2 + 18167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1036961633 is a prime.

It is not a weakly prime, because it can be changed into another prime (1036961623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518480816 + 518480817.

It is an arithmetic number, because the mean of its divisors is an integer number (518480817).

Almost surely, 2^1036961633 is an apocalyptic number.

It is an amenable number.

1036961633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1036961633 is an equidigital number, since it uses as much as digits as its factorization.

1036961633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 38.

The square root of 1036961633 is about 32201.8886557916. Note that the first 3 decimals coincide. The cubic root of 1036961633 is about 1012.1717907496.

The spelling of 1036961633 in words is "one billion, thirty-six million, nine hundred sixty-one thousand, six hundred thirty-three".