3147708480 has 224 divisors, whose sum is σ = 11460870144. Its totient is φ = 717010944.

The previous prime is 3147708373. The next prime is 3147708521. The reversal of 3147708480 is 848077413.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2573149 + ... + 2574371.

Almost surely, 2^3147708480 is an apocalyptic number.

3147708480 is a gapful number since it is divisible by the number (30) 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 3147708480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5730435072).

3147708480 is an abundant number, since it is smaller than the sum of its proper divisors (8313161664).

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

3147708480 is a wasteful number, since it uses less digits than its factorization.

3147708480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633 (or 1623 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 3147708480 is about 56104.4426048419. The cubic root of 3147708480 is about 1465.5416588620.

The spelling of 3147708480 in words is "three billion, one hundred forty-seven million, seven hundred eight thousand, four hundred eighty".