283341340 has 48 divisors (see below), whose sum is σ = 607711104. Its totient is φ = 110937600.

The previous prime is 283341313. The next prime is 283341349. The reversal of 283341340 is 43143382.

It is a junction number, because it is equal to n+sod(n) for n = 283341299 and 283341308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283341349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330192 + ... + 331048.

It is an arithmetic number, because the mean of its divisors is an integer number (12660648).

Almost surely, 2^283341340 is an apocalyptic number.

283341340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

283341340 is an abundant number, since it is smaller than the sum of its proper divisors (324369764).

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

283341340 is a wasteful number, since it uses less digits than its factorization.

283341340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198 (or 1196 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 283341340 is about 16832.7460623631. The cubic root of 283341340 is about 656.8052988189.

The spelling of 283341340 in words is "two hundred eighty-three million, three hundred forty-one thousand, three hundred forty".