3880134432 has 36 divisors (see below), whose sum is σ = 11034133110. Its totient is φ = 1293378048.

The previous prime is 3880134409. The next prime is 3880134443. The reversal of 3880134432 is 2344310883.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3294300816 + 585833616 = 57396^2 + 24204^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6736057 + ... + 6736632.

Almost surely, 2^3880134432 is an apocalyptic number.

3880134432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3880134432 is an abundant number, since it is smaller than the sum of its proper divisors (7153998678).

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

3880134432 is a wasteful number, since it uses less digits than its factorization.

3880134432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13472705 (or 13472694 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 3880134432 is about 62290.7250880900. The cubic root of 3880134432 is about 1571.3837492827.

The spelling of 3880134432 in words is "three billion, eight hundred eighty million, one hundred thirty-four thousand, four hundred thirty-two".