987906296 has 16 divisors (see below), whose sum is σ = 1994811000. Its totient is φ = 455956704.

The previous prime is 987906289. The next prime is 987906307. The reversal of 987906296 is 692609789.

It is a congruent number.

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, 4749446 + ... + 4749653.

Almost surely, 2^987906296 is an apocalyptic number.

It is an amenable number.

987906296 is an abundant number, since it is smaller than the sum of its proper divisors (1006904704).

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

987906296 is a wasteful number, since it uses less digits than its factorization.

987906296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9499118 (or 9499114 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 56.

The square root of 987906296 is about 31430.9766949740. The cubic root of 987906296 is about 995.9524044072.

The spelling of 987906296 in words is "nine hundred eighty-seven million, nine hundred six thousand, two hundred ninety-six".