1164464387 has 2 divisors, whose sum is σ = 1164464388. Its totient is φ = 1164464386.

The previous prime is 1164464321. The next prime is 1164464423. The reversal of 1164464387 is 7834644611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1164464387 - 2¹⁸ = 1164202243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1164460387) 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, 582232193 + 582232194.

It is an arithmetic number, because the mean of its divisors is an integer number (582232194).

Almost surely, 2^1164464387 is an apocalyptic number.

1164464387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164464387 is an equidigital number, since it uses as much as digits as its factorization.

1164464387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 44.

The square root of 1164464387 is about 34124.2492518151. The cubic root of 1164464387 is about 1052.0637828363.

The spelling of 1164464387 in words is "one billion, one hundred sixty-four million, four hundred sixty-four thousand, three hundred eighty-seven".