1072966693 has 2 divisors, whose sum is σ = 1072966694. Its totient is φ = 1072966692.

The previous prime is 1072966673. The next prime is 1072966717. The reversal of 1072966693 is 3966692701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 876041604 + 196925089 = 29598^2 + 14033^2 .

It is an emirp because it is prime and its reverse (3966692701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1072966693 - 2²⁵ = 1039412261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072966603) 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, 536483346 + 536483347.

It is an arithmetic number, because the mean of its divisors is an integer number (536483347).

Almost surely, 2^1072966693 is an apocalyptic number.

It is an amenable number.

1072966693 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072966693 is an equidigital number, since it uses as much as digits as its factorization.

1072966693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 49.

The square root of 1072966693 is about 32756.1703042343. The cubic root of 1072966693 is about 1023.7535331737.

The spelling of 1072966693 in words is "one billion, seventy-two million, nine hundred sixty-six thousand, six hundred ninety-three".