283476960 has 288 divisors, whose sum is σ = 1097984160. Its totient is φ = 66023424.

The previous prime is 283476959. The next prime is 283476997. The reversal of 283476960 is 69674382.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 355282 + ... + 356078.

It is an arithmetic number, because the mean of its divisors is an integer number (3812445).

Almost surely, 2^283476960 is an apocalyptic number.

283476960 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 283476960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (548992080).

283476960 is an abundant number, since it is smaller than the sum of its proper divisors (814507200).

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

283476960 is a wasteful number, since it uses less digits than its factorization.

283476960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 283476960 is about 16836.7740378019. The cubic root of 283476960 is about 656.9100743598.

The spelling of 283476960 in words is "two hundred eighty-three million, four hundred seventy-six thousand, nine hundred sixty".