1480643712 has 192 divisors, whose sum is σ = 4459815360. Its totient is φ = 488954880.

The previous prime is 1480643711. The next prime is 1480643719. The reversal of 1480643712 is 2173460841.

1480643712 is a `hidden beast` number, since 1 + 4 + 8 + 0 + 643 + 7 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is not an unprimeable number, because it can be changed into a prime (1480643711) 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, 5629693 + ... + 5629955.

It is an arithmetic number, because the mean of its divisors is an integer number (23228205).

Almost surely, 2^1480643712 is an apocalyptic number.

1480643712 is a gapful number since it is divisible by the number (12) 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 1480643712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2229907680).

1480643712 is an abundant number, since it is smaller than the sum of its proper divisors (2979171648).

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

1480643712 is an equidigital number, since it uses as much as digits as its factorization.

1480643712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1480643712 is about 38479.1334621766. The cubic root of 1480643712 is about 1139.7690390837.

The spelling of 1480643712 in words is "one billion, four hundred eighty million, six hundred forty-three thousand, seven hundred twelve".