987248699 has 8 divisors (see below), whose sum is σ = 991163520. Its totient is φ = 983342016.

The previous prime is 987248687. The next prime is 987248737. The reversal of 987248699 is 996842789.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 987248699 - 2¹² = 987244603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (987248629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351569 + ... + 354365.

It is an arithmetic number, because the mean of its divisors is an integer number (123895440).

Almost surely, 2^987248699 is an apocalyptic number.

987248699 is a deficient number, since it is larger than the sum of its proper divisors (3914821).

987248699 is a wasteful number, since it uses less digits than its factorization.

987248699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069.

The product of its digits is 15676416, while the sum is 62.

The square root of 987248699 is about 31420.5139837018. The cubic root of 987248699 is about 995.7313710669.

The spelling of 987248699 in words is "nine hundred eighty-seven million, two hundred forty-eight thousand, six hundred ninety-nine".