1364472866 has 16 divisors (see below), whose sum is σ = 2097658080. Its totient is φ = 665269920.

The previous prime is 1364472847. The next prime is 1364472869. The reversal of 1364472866 is 6682744631.

It is a self number, because there is not a number n which added to its sum of digits gives 1364472866.

It is not an unprimeable number, because it can be changed into a prime (1364472869) 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 in 7 ways as a sum of consecutive naturals, for example, 318245 + ... + 322503.

It is an arithmetic number, because the mean of its divisors is an integer number (131103630).

Almost surely, 2^1364472866 is an apocalyptic number.

1364472866 is a deficient number, since it is larger than the sum of its proper divisors (733185214).

1364472866 is a wasteful number, since it uses less digits than its factorization.

1364472866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209.

The product of its digits is 1161216, while the sum is 47.

The square root of 1364472866 is about 36938.7718528919. The cubic root of 1364472866 is about 1109.1449373577.

The spelling of 1364472866 in words is "one billion, three hundred sixty-four million, four hundred seventy-two thousand, eight hundred sixty-six".