283370080 has 72 divisors (see below), whose sum is σ = 766623312. Its totient is φ = 96962304.

The previous prime is 283370069. The next prime is 283370089. The reversal of 283370080 is 80073382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283370089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 563109 + ... + 563611.

It is an arithmetic number, because the mean of its divisors is an integer number (10647546).

Almost surely, 2^283370080 is an apocalyptic number.

283370080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283370080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383311656).

283370080 is an abundant number, since it is smaller than the sum of its proper divisors (483253232).

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

283370080 is an frugal number, since it uses more digits than its factorization.

283370080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 283370080 is about 16833.5997338656. The cubic root of 283370080 is about 656.8275051868.

The spelling of 283370080 in words is "two hundred eighty-three million, three hundred seventy thousand, eighty".