1478304000 has 576 divisors, whose sum is σ = 5739552000. Its totient is φ = 374169600.

The previous prime is 1478303999. The next prime is 1478304017. The reversal of 1478304000 is 4038741.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 25055971 + ... + 25056029.

It is an arithmetic number, because the mean of its divisors is an integer number (9964500).

Almost surely, 2^1478304000 is an apocalyptic number.

1478304000 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 1478304000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2869776000).

1478304000 is an abundant number, since it is smaller than the sum of its proper divisors (4261248000).

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

1478304000 is an equidigital number, since it uses as much as digits as its factorization.

1478304000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1478304000 is about 38448.7190943990. The cubic root of 1478304000 is about 1139.1683685406.

The spelling of 1478304000 in words is "one billion, four hundred seventy-eight million, three hundred four thousand".