1464326564 has 24 divisors (see below), whose sum is σ = 2600121720. Its totient is φ = 721453824.

The previous prime is 1464326543. The next prime is 1464326593. The reversal of 1464326564 is 4656234641.

It can be written as a sum of positive squares in 4 ways, for example, as 139948900 + 1324377664 = 11830^2 + 36392^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469442 + ... + 472550.

It is an arithmetic number, because the mean of its divisors is an integer number (108338405).

Almost surely, 2^1464326564 is an apocalyptic number.

It is an amenable number.

1464326564 is a deficient number, since it is larger than the sum of its proper divisors (1135795156).

1464326564 is a wasteful number, since it uses less digits than its factorization.

1464326564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799 (or 4797 counting only the distinct ones).

The product of its digits is 414720, while the sum is 41.

The square root of 1464326564 is about 38266.5201448995. The cubic root of 1464326564 is about 1135.5666958598.

The spelling of 1464326564 in words is "one billion, four hundred sixty-four million, three hundred twenty-six thousand, five hundred sixty-four".