1066934767 has 2 divisors, whose sum is σ = 1066934768. Its totient is φ = 1066934766.

The previous prime is 1066934761. The next prime is 1066934783. The reversal of 1066934767 is 7674396601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1066934767 - 2¹¹ = 1066932719 is a prime.

It is a super-2 number, since 2×1066934767² = 2276699594066688578, 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 1066934767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1066934761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533467383 + 533467384.

It is an arithmetic number, because the mean of its divisors is an integer number (533467384).

Almost surely, 2^1066934767 is an apocalyptic number.

1066934767 is a deficient number, since it is larger than the sum of its proper divisors (1).

1066934767 is an equidigital number, since it uses as much as digits as its factorization.

1066934767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The square root of 1066934767 is about 32663.9674105887. The cubic root of 1066934767 is about 1021.8315059431.

The spelling of 1066934767 in words is "one billion, sixty-six million, nine hundred thirty-four thousand, seven hundred sixty-seven".