1012764667 has 2 divisors, whose sum is σ = 1012764668. Its totient is φ = 1012764666.

The previous prime is 1012764611. The next prime is 1012764719. The reversal of 1012764667 is 7664672101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012764667 - 2⁷ = 1012764539 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012764607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506382333 + 506382334.

It is an arithmetic number, because the mean of its divisors is an integer number (506382334).

Almost surely, 2^1012764667 is an apocalyptic number.

1012764667 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012764667 is an equidigital number, since it uses as much as digits as its factorization.

1012764667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 1012764667 is about 31823.9637223272. The cubic root of 1012764667 is about 1004.2369122220.

The spelling of 1012764667 in words is "one billion, twelve million, seven hundred sixty-four thousand, six hundred sixty-seven".