1304852480 has 96 divisors (see below), whose sum is σ = 3172478400. Its totient is φ = 515014656.

The previous prime is 1304852473. The next prime is 1304852519. The reversal of 1304852480 is 842584031.

It is a self number, because there is not a number n which added to its sum of digits gives 1304852480.

It is a congruent number.

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, 808154 + ... + 809766.

It is an arithmetic number, because the mean of its divisors is an integer number (33046650).

Almost surely, 2^1304852480 is an apocalyptic number.

1304852480 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 1304852480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1586239200).

1304852480 is an abundant number, since it is smaller than the sum of its proper divisors (1867625920).

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

1304852480 is an equidigital number, since it uses as much as digits as its factorization.

1304852480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719 (or 1699 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 1304852480 is about 36122.7418671396. The cubic root of 1304852480 is about 1092.7491359831.

The spelling of 1304852480 in words is "one billion, three hundred four million, eight hundred fifty-two thousand, four hundred eighty".