1326084480 has 512 divisors, whose sum is σ = 5659776000. Its totient is φ = 286654464.

The previous prime is 1326084469. The next prime is 1326084497. The reversal of 1326084480 is 844806231.

1326084480 is a `hidden beast` number, since 1 + 3 + 2 + 608 + 4 + 48 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2297952 + ... + 2298528.

It is an arithmetic number, because the mean of its divisors is an integer number (11054250).

Almost surely, 2^1326084480 is an apocalyptic number.

1326084480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1326084480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2829888000).

1326084480 is an abundant number, since it is smaller than the sum of its proper divisors (4333691520).

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

1326084480 is a wasteful number, since it uses less digits than its factorization.

1326084480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1326084480 is about 36415.4428779879. The cubic root of 1326084480 is about 1098.6441918403.

The spelling of 1326084480 in words is "one billion, three hundred twenty-six million, eighty-four thousand, four hundred eighty".