4348947456 has 352 divisors, whose sum is σ = 15375098880. Its totient is φ = 1187315712.

The previous prime is 4348947419. The next prime is 4348947467. The reversal of 4348947456 is 6547498434.

4348947456 is a `hidden beast` number, since 43 + 4 + 89 + 474 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 4450840 + ... + 4451816.

Almost surely, 2^4348947456 is an apocalyptic number.

4348947456 is a gapful number since it is divisible by the number (46) 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 4348947456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7687549440).

4348947456 is an abundant number, since it is smaller than the sum of its proper divisors (11026151424).

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

4348947456 is a wasteful number, since it uses less digits than its factorization.

4348947456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1012 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 54.

The square root of 4348947456 is about 65946.5499931573. The cubic root of 4348947456 is about 1632.2802286961.

The spelling of 4348947456 in words is "four billion, three hundred forty-eight million, nine hundred forty-seven thousand, four hundred fifty-six".