1320466064 has 40 divisors (see below), whose sum is σ = 2741818560. Its totient is φ = 614452608.

The previous prime is 1320466057. The next prime is 1320466073. The reversal of 1320466064 is 4606640231.

It is a self number, because there is not a number n which added to its sum of digits gives 1320466064.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34874 + ... + 62105.

It is an arithmetic number, because the mean of its divisors is an integer number (68545464).

Almost surely, 2^1320466064 is an apocalyptic number.

It is an amenable number.

1320466064 is an abundant number, since it is smaller than the sum of its proper divisors (1421352496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1320466064 is a wasteful number, since it uses less digits than its factorization.

1320466064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97047 (or 97041 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1320466064 is about 36338.2176778113. The cubic root of 1320466064 is about 1097.0903998848.

The spelling of 1320466064 in words is "one billion, three hundred twenty million, four hundred sixty-six thousand, sixty-four".