3988737162 has 32 divisors (see below), whose sum is σ = 8866972800. Its totient is φ = 1329112224.

The previous prime is 3988737157. The next prime is 3988737253. The reversal of 3988737162 is 2617378893.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 3988737099 and 3988737108.

It is an unprimeable number.

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, 164539 + ... + 187217.

It is an arithmetic number, because the mean of its divisors is an integer number (277092900).

Almost surely, 2^3988737162 is an apocalyptic number.

3988737162 is an abundant number, since it is smaller than the sum of its proper divisors (4878235638).

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

3988737162 is a wasteful number, since it uses less digits than its factorization.

3988737162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25947 (or 25941 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 3988737162 is about 63156.4498843942. The cubic root of 3988737162 is about 1585.9097646731.

The spelling of 3988737162 in words is "three billion, nine hundred eighty-eight million, seven hundred thirty-seven thousand, one hundred sixty-two".