986963472 has 120 divisors (see below), whose sum is σ = 3028535328. Its totient is φ = 297561600.

The previous prime is 986963459. The next prime is 986963473. The reversal of 986963472 is 274369689.

It is a happy number.

986963472 is a `hidden beast` number, since 9 + 86 + 96 + 3 + 472 = 666.

It is not an unprimeable number, because it can be changed into a prime (986963473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332748 + ... + 335700.

Almost surely, 2^986963472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 986963472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1514267664).

986963472 is an abundant number, since it is smaller than the sum of its proper divisors (2041571856).

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

986963472 is a wasteful number, since it uses less digits than its factorization.

986963472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189 (or 3180 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 986963472 is about 31415.9747899059. The cubic root of 986963472 is about 995.6354692515.

The spelling of 986963472 in words is "nine hundred eighty-six million, nine hundred sixty-three thousand, four hundred seventy-two".