982649216 has 16 divisors (see below), whose sum is σ = 1957621740. Its totient is φ = 491324544.

The previous prime is 982649207. The next prime is 982649233. The reversal of 982649216 is 612946289.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3838346 + ... + 3838601.

Almost surely, 2^982649216 is an apocalyptic number.

It is an amenable number.

982649216 is a deficient number, since it is larger than the sum of its proper divisors (974972524).

982649216 is an equidigital number, since it uses as much as digits as its factorization.

982649216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7676961 (or 7676949 counting only the distinct ones).

The product of its digits is 373248, while the sum is 47.

The square root of 982649216 is about 31347.2361780110. The cubic root of 982649216 is about 994.1826291532.

The spelling of 982649216 in words is "nine hundred eighty-two million, six hundred forty-nine thousand, two hundred sixteen".