4348961280 has 240 divisors, whose sum is σ = 15621750144. Its totient is φ = 1159557120.

The previous prime is 4348961231. The next prime is 4348961293. The reversal of 4348961280 is 821698434.

It is a happy number.

4348961280 is a `hidden beast` number, since 43 + 489 + 6 + 128 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 618585 + ... + 625575.

Almost surely, 2^4348961280 is an apocalyptic number.

4348961280 is a gapful number since it is divisible by the number (40) 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 4348961280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7810875072).

4348961280 is an abundant number, since it is smaller than the sum of its proper divisors (11272788864).

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

4348961280 is an frugal number, since it uses more digits than its factorization.

4348961280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7029 (or 7001 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 4348961280 is about 65946.6548052287. The cubic root of 4348961280 is about 1632.2819582041.

The spelling of 4348961280 in words is "four billion, three hundred forty-eight million, nine hundred sixty-one thousand, two hundred eighty".