990328282 has 8 divisors (see below), whose sum is σ = 1492154496. Its totient is φ = 492943452.

The previous prime is 990328253. The next prime is 990328291. The reversal of 990328282 is 282823099.

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

It is a super-2 number, since 2×990328282² = 1961500212258143048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109788 + ... + 1110679.

It is an arithmetic number, because the mean of its divisors is an integer number (186519312).

Almost surely, 2^990328282 is an apocalyptic number.

990328282 is a deficient number, since it is larger than the sum of its proper divisors (501826214).

990328282 is a wasteful number, since it uses less digits than its factorization.

990328282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220692.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 990328282 is about 31469.4817561396. The cubic root of 990328282 is about 996.7656442210.

The spelling of 990328282 in words is "nine hundred ninety million, three hundred twenty-eight thousand, two hundred eighty-two".