283946958 has 40 divisors (see below), whose sum is σ = 638958408. Its totient is φ = 94635864.

The previous prime is 283946951. The next prime is 283946987. The reversal of 283946958 is 859649382.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283946951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35760 + ... + 42972.

Almost surely, 2^283946958 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283946958, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319479204).

283946958 is an abundant number, since it is smaller than the sum of its proper divisors (355011450).

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

283946958 is an frugal number, since it uses more digits than its factorization.

283946958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7242 (or 7218 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 283946958 is about 16850.7257410475. The cubic root of 283946958 is about 657.2729209520.

The spelling of 283946958 in words is "two hundred eighty-three million, nine hundred forty-six thousand, nine hundred fifty-eight".