987338554 has 8 divisors (see below), whose sum is σ = 1481188320. Its totient is φ = 493609116.

The previous prime is 987338551. The next prime is 987338579. The reversal of 987338554 is 455833789.

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

It is not an unprimeable number, because it can be changed into a prime (987338551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5574 + ... + 44785.

It is an arithmetic number, because the mean of its divisors is an integer number (185148540).

Almost surely, 2^987338554 is an apocalyptic number.

987338554 is a deficient number, since it is larger than the sum of its proper divisors (493849766).

987338554 is a wasteful number, since it uses less digits than its factorization.

987338554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60164.

The product of its digits is 3628800, while the sum is 52.

The square root of 987338554 is about 31421.9438291141. The cubic root of 987338554 is about 995.7615791688.

The spelling of 987338554 in words is "nine hundred eighty-seven million, three hundred thirty-eight thousand, five hundred fifty-four".