2885434548 has 96 divisors (see below), whose sum is σ = 7487956224. Its totient is φ = 860141568.

The previous prime is 2885434543. The next prime is 2885434549. The reversal of 2885434548 is 8454345882.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 2885434548.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2885434543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 734686 + ... + 738602.

It is an arithmetic number, because the mean of its divisors is an integer number (77999544).

Almost surely, 2^2885434548 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 2885434548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3743978112).

2885434548 is an abundant number, since it is smaller than the sum of its proper divisors (4602521676).

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

2885434548 is a wasteful number, since it uses less digits than its factorization.

2885434548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4121 (or 4119 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 51.

The square root of 2885434548 is about 53716.2410077250. The cubic root of 2885434548 is about 1423.6516718661.

The spelling of 2885434548 in words is "two billion, eight hundred eighty-five million, four hundred thirty-four thousand, five hundred forty-eight".