84630283 has 8 divisors (see below), whose sum is σ = 85282736. Its totient is φ = 83980800.

The previous prime is 84630281. The next prime is 84630311. The reversal of 84630283 is 38203648.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84630283 - 2¹ = 84630281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84630281) 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 7 ways as a sum of consecutive naturals, for example, 103948 + ... + 104758.

It is an arithmetic number, because the mean of its divisors is an integer number (10660342).

Almost surely, 2^84630283 is an apocalyptic number.

84630283 is a deficient number, since it is larger than the sum of its proper divisors (652453).

84630283 is a wasteful number, since it uses less digits than its factorization.

84630283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 84630283 is about 9199.4718870161. The cubic root of 84630283 is about 439.0445573051.

The spelling of 84630283 in words is "eighty-four million, six hundred thirty thousand, two hundred eighty-three".