848961659448 has 384 divisors, whose sum is σ = 2948004979200. Its totient is φ = 224881671168.

The previous prime is 848961659347. The next prime is 848961659459. The reversal of 848961659448 is 844956169848.

848961659448 is a `hidden beast` number, since 8 + 48 + 96 + 1 + 6 + 59 + 448 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12019965 + ... + 12090387.

It is an arithmetic number, because the mean of its divisors is an integer number (7677096300).

Almost surely, 2^848961659448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 848961659448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1474002489600).

848961659448 is an abundant number, since it is smaller than the sum of its proper divisors (2099043319752).

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

848961659448 is a wasteful number, since it uses less digits than its factorization.

848961659448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70536 (or 70519 counting only the distinct ones).

The product of its digits is 477757440, while the sum is 72.

The spelling of 848961659448 in words is "eight hundred forty-eight billion, nine hundred sixty-one million, six hundred fifty-nine thousand, four hundred forty-eight".