984696980 has 12 divisors (see below), whose sum is σ = 2067863700. Its totient is φ = 393878784.

The previous prime is 984696971. The next prime is 984697003. The reversal of 984696980 is 89696489.

It can be written as a sum of positive squares in 2 ways, for example, as 655564816 + 329132164 = 25604^2 + 18142^2 .

It is a super-2 number, since 2×984696980² = 1939256284842240800, which contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 24617405 + ... + 24617444.

It is an arithmetic number, because the mean of its divisors is an integer number (172321975).

Almost surely, 2^984696980 is an apocalyptic number.

It is an amenable number.

984696980 is an abundant number, since it is smaller than the sum of its proper divisors (1083166720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

984696980 is a wasteful number, since it uses less digits than its factorization.

984696980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49234858 (or 49234856 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 59.

The square root of 984696980 is about 31379.8817716065. The cubic root of 984696980 is about 994.8727495659.

The spelling of 984696980 in words is "nine hundred eighty-four million, six hundred ninety-six thousand, nine hundred eighty".