1464266664 has 96 divisors (see below), whose sum is σ = 4729345920. Its totient is φ = 400169088.

The previous prime is 1464266663. The next prime is 1464266681. The reversal of 1464266664 is 4666624641.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1464266663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51567 + ... + 74750.

It is an arithmetic number, because the mean of its divisors is an integer number (49264020).

Almost surely, 2^1464266664 is an apocalyptic number.

1464266664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1464266664 is an abundant number, since it is smaller than the sum of its proper divisors (3265079256).

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

1464266664 is a wasteful number, since it uses less digits than its factorization.

1464266664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126359 (or 126352 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The square root of 1464266664 is about 38265.7374683933. The cubic root of 1464266664 is about 1135.5512117517.

The spelling of 1464266664 in words is "one billion, four hundred sixty-four million, two hundred sixty-six thousand, six hundred sixty-four".