4381880732 has 6 divisors (see below), whose sum is σ = 7668291288. Its totient is φ = 2190940364.

The previous prime is 4381880687. The next prime is 4381880743. The reversal of 4381880732 is 2370881834.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547735088 + ... + 547735095.

It is an arithmetic number, because the mean of its divisors is an integer number (1278048548).

Almost surely, 2^4381880732 is an apocalyptic number.

It is an amenable number.

4381880732 is a deficient number, since it is larger than the sum of its proper divisors (3286410556).

4381880732 is a wasteful number, since it uses less digits than its factorization.

4381880732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095470187 (or 1095470185 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 4381880732 is about 66195.7757866769. The cubic root of 4381880732 is about 1636.3901281057.

The spelling of 4381880732 in words is "four billion, three hundred eighty-one million, eight hundred eighty thousand, seven hundred thirty-two".