286730084 has 6 divisors (see below), whose sum is σ = 501777654. Its totient is φ = 143365040.

The previous prime is 286730039. The next prime is 286730107. The reversal of 286730084 is 480037682.

It can be written as a sum of positive squares in only one way, i.e., 279558400 + 7171684 = 16720^2 + 2678^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 35841257 + ... + 35841264.

It is an arithmetic number, because the mean of its divisors is an integer number (83629609).

Almost surely, 2^286730084 is an apocalyptic number.

It is an amenable number.

286730084 is a deficient number, since it is larger than the sum of its proper divisors (215047570).

286730084 is a wasteful number, since it uses less digits than its factorization.

286730084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71682525 (or 71682523 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 286730084 is about 16933.1061533317. The cubic root of 286730084 is about 659.4133783551.

The spelling of 286730084 in words is "two hundred eighty-six million, seven hundred thirty thousand, eighty-four".