987441474 has 64 divisors (see below), whose sum is σ = 2148560640. Its totient is φ = 301593600.

The previous prime is 987441443. The next prime is 987441491. The reversal of 987441474 is 474144789.

987441474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 547374 + ... + 549174.

It is an arithmetic number, because the mean of its divisors is an integer number (33571260).

Almost surely, 2^987441474 is an apocalyptic number.

987441474 is an abundant number, since it is smaller than the sum of its proper divisors (1161119166).

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

987441474 is a wasteful number, since it uses less digits than its factorization.

987441474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995.

The product of its digits is 903168, while the sum is 48.

The square root of 987441474 is about 31423.5814954311. The cubic root of 987441474 is about 995.7961773049.

The spelling of 987441474 in words is "nine hundred eighty-seven million, four hundred forty-one thousand, four hundred seventy-four".