283442361 has 16 divisors (see below), whose sum is σ = 403756800. Its totient is φ = 176341968.

The previous prime is 283442353. The next prime is 283442371. The reversal of 283442361 is 163244382.

It is not a de Polignac number, because 283442361 - 2³ = 283442353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (283442371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33291 + ... + 40928.

It is an arithmetic number, because the mean of its divisors is an integer number (25234800).

Almost surely, 2^283442361 is an apocalyptic number.

It is an amenable number.

283442361 is a deficient number, since it is larger than the sum of its proper divisors (120314439).

283442361 is a wasteful number, since it uses less digits than its factorization.

283442361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74308.

The product of its digits is 27648, while the sum is 33.

The square root of 283442361 is about 16835.7465233948. The cubic root of 283442361 is about 656.8833474888.

The spelling of 283442361 in words is "two hundred eighty-three million, four hundred forty-two thousand, three hundred sixty-one".