283868868382 has 32 divisors (see below), whose sum is σ = 466607088864. Its totient is φ = 128450150400.

The previous prime is 283868868377. The next prime is 283868868391.

283868868382 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9715948 + ... + 9745120.

It is an arithmetic number, because the mean of its divisors is an integer number (14581471527).

Almost surely, 2^283868868382 is an apocalyptic number.

283868868382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

283868868382 is a deficient number, since it is larger than the sum of its proper divisors (182738220482).

283868868382 is a wasteful number, since it uses less digits than its factorization.

283868868382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31164.

The product of its digits is 339738624, while the sum is 70.

The spelling of 283868868382 in words is "two hundred eighty-three billion, eight hundred sixty-eight million, eight hundred sixty-eight thousand, three hundred eighty-two".