1067380493 has 2 divisors, whose sum is σ = 1067380494. Its totient is φ = 1067380492.

The previous prime is 1067380487. The next prime is 1067380543. The reversal of 1067380493 is 3940837601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1066218409 + 1162084 = 32653^2 + 1078^2 .

It is a cyclic number.

It is not a de Polignac number, because 1067380493 - 2²⁴ = 1050603277 is a prime.

It is a super-2 number, since 2×1067380493² = 2278602233673846098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1067380493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1067380463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533690246 + 533690247.

It is an arithmetic number, because the mean of its divisors is an integer number (533690247).

Almost surely, 2^1067380493 is an apocalyptic number.

It is an amenable number.

1067380493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1067380493 is an equidigital number, since it uses as much as digits as its factorization.

1067380493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 1067380493 is about 32670.7895986614. The cubic root of 1067380493 is about 1021.9737806395.

The spelling of 1067380493 in words is "one billion, sixty-seven million, three hundred eighty thousand, four hundred ninety-three".