987314679 has 12 divisors (see below), whose sum is σ = 1535823016. Its totient is φ = 607578192.

The previous prime is 987314663. The next prime is 987314681. The reversal of 987314679 is 976413789.

It is a happy number.

It is not a de Polignac number, because 987314679 - 2⁴ = 987314663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (987314609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4219177 + ... + 4219410.

Almost surely, 2^987314679 is an apocalyptic number.

987314679 is a deficient number, since it is larger than the sum of its proper divisors (548508337).

987314679 is a wasteful number, since it uses less digits than its factorization.

987314679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8438606 (or 8438603 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 987314679 is about 31421.5639171573. The cubic root of 987314679 is about 995.7535528779.

The spelling of 987314679 in words is "nine hundred eighty-seven million, three hundred fourteen thousand, six hundred seventy-nine".