1072684933 has 2 divisors, whose sum is σ = 1072684934. Its totient is φ = 1072684932.

The previous prime is 1072684913. The next prime is 1072684979. The reversal of 1072684933 is 3394862701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1062303649 + 10381284 = 32593^2 + 3222^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072684933 - 2⁹ = 1072684421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1072684933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072684903) 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, 536342466 + 536342467.

It is an arithmetic number, because the mean of its divisors is an integer number (536342467).

Almost surely, 2^1072684933 is an apocalyptic number.

It is an amenable number.

1072684933 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072684933 is an equidigital number, since it uses as much as digits as its factorization.

1072684933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1072684933 is about 32751.8691527674. The cubic root of 1072684933 is about 1023.6639131044.

It can be divided in two parts, 10726 and 84933, that added together give a palindrome (95659).

The spelling of 1072684933 in words is "one billion, seventy-two million, six hundred eighty-four thousand, nine hundred thirty-three".