764011 has 2 divisors, whose sum is σ = 764012. Its totient is φ = 764010.

The previous prime is 764003. The next prime is 764017. The reversal of 764011 is 110467.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 764011 - 2³ = 764003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 764011.

It is not a weakly prime, because it can be changed into another prime (764017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 382005 + 382006.

It is an arithmetic number, because the mean of its divisors is an integer number (382006).

2⁷⁶⁴⁰¹¹ is an apocalyptic number.

764011 is a deficient number, since it is larger than the sum of its proper divisors (1).

764011 is an equidigital number, since it uses as much as digits as its factorization.

764011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 764011 is about 874.0772277093. The cubic root of 764011 is about 91.4183132325.

Adding to 764011 its reverse (110467), we get a palindrome (874478).

The spelling of 764011 in words is "seven hundred sixty-four thousand, eleven".