9877237132 has 18 divisors (see below), whose sum is σ = 20107233132. Its totient is φ = 4233101544.

The previous prime is 9877237121. The next prime is 9877237147. The reversal of 9877237132 is 2317327789.

It is a happy number.

9877237132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×9877237132³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25196838 + ... + 25197229.

Almost surely, 2^9877237132 is an apocalyptic number.

It is an amenable number.

9877237132 is an abundant number, since it is smaller than the sum of its proper divisors (10229996000).

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

9877237132 is a wasteful number, since it uses less digits than its factorization.

9877237132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50394085 (or 50394076 counting only the distinct ones).

The product of its digits is 889056, while the sum is 49.

The square root of 9877237132 is about 99384.2901670078. The cubic root of 9877237132 is about 2145.5822126968.

It can be divided in two parts, 9877 and 237132, that added together give a square (247009 = 497²).

The spelling of 9877237132 in words is "nine billion, eight hundred seventy-seven million, two hundred thirty-seven thousand, one hundred thirty-two".