984328456 has 16 divisors (see below), whose sum is σ = 1857373740. Its totient is φ = 489028800.

The previous prime is 984328393. The next prime is 984328481. The reversal of 984328456 is 654823489.

It can be written as a sum of positive squares in 2 ways, for example, as 790172100 + 194156356 = 28110^2 + 13934^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390595 + ... + 393106.

Almost surely, 2^984328456 is an apocalyptic number.

It is an amenable number.

984328456 is a deficient number, since it is larger than the sum of its proper divisors (873045284).

984328456 is a wasteful number, since it uses less digits than its factorization.

984328456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783864 (or 783860 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The square root of 984328456 is about 31374.0092433211. The cubic root of 984328456 is about 994.7486233152.

The spelling of 984328456 in words is "nine hundred eighty-four million, three hundred twenty-eight thousand, four hundred fifty-six".