987343275 has 12 divisors (see below), whose sum is σ = 1632407672. Its totient is φ = 526583040.

The previous prime is 987343267. The next prime is 987343277. The reversal of 987343275 is 572343789.

It is not a de Polignac number, because 987343275 - 2³ = 987343267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (987343277) 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, 6582214 + ... + 6582363.

Almost surely, 2^987343275 is an apocalyptic number.

987343275 is a deficient number, since it is larger than the sum of its proper divisors (645064397).

987343275 is a wasteful number, since it uses less digits than its factorization.

987343275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13164590 (or 13164585 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The square root of 987343275 is about 31422.0189516842. The cubic root of 987343275 is about 995.7631662580.

The spelling of 987343275 in words is "nine hundred eighty-seven million, three hundred forty-three thousand, two hundred seventy-five".