987676415 has 12 divisors (see below), whose sum is σ = 1302754152. Its totient is φ = 718309680.

The previous prime is 987676397. The next prime is 987676427. The reversal of 987676415 is 514676789.

It is not a de Polignac number, because 987676415 - 2⁶ = 987676351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 815657 + ... + 816866.

It is an arithmetic number, because the mean of its divisors is an integer number (108562846).

Almost surely, 2^987676415 is an apocalyptic number.

987676415 is a deficient number, since it is larger than the sum of its proper divisors (315077737).

987676415 is a wasteful number, since it uses less digits than its factorization.

987676415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632550 (or 1632539 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 53.

The square root of 987676415 is about 31427.3195643536. The cubic root of 987676415 is about 995.8751473177.

The spelling of 987676415 in words is "nine hundred eighty-seven million, six hundred seventy-six thousand, four hundred fifteen".