987963130 has 32 divisors (see below), whose sum is σ = 2217144960. Its totient is φ = 307936320.

The previous prime is 987963103. The next prime is 987963133. The reversal of 987963130 is 31369789.

It is a super-2 number, since 2×987963130² = 1952142292478793800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (987963133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640765 + ... + 642304.

It is an arithmetic number, because the mean of its divisors is an integer number (69285780).

Almost surely, 2^987963130 is an apocalyptic number.

987963130 is an abundant number, since it is smaller than the sum of its proper divisors (1229181830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

987963130 is a wasteful number, since it uses less digits than its factorization.

987963130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283094.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 987963130 is about 31431.8807900514. The cubic root of 987963130 is about 995.9715030045.

It can be divided in two parts, 98796 and 3130, that added together give a triangular number (101926 = T₄₅₁).

The spelling of 987963130 in words is "nine hundred eighty-seven million, nine hundred sixty-three thousand, one hundred thirty".