283884488382 has 64 divisors (see below), whose sum is σ = 633049344000. Its totient is φ = 84142349280.

The previous prime is 283884488347. The next prime is 283884488399.

283884488382 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

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, 591733 + ... + 958079.

It is an arithmetic number, because the mean of its divisors is an integer number (9891396000).

Almost surely, 2^283884488382 is an apocalyptic number.

283884488382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 283884488382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316524672000).

283884488382 is an abundant number, since it is smaller than the sum of its proper divisors (349164855618).

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

283884488382 is a wasteful number, since it uses less digits than its factorization.

283884488382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366621.

The product of its digits is 150994944, while the sum is 66.

The spelling of 283884488382 in words is "two hundred eighty-three billion, eight hundred eighty-four million, four hundred eighty-eight thousand, three hundred eighty-two".