4389377904 has 80 divisors (see below), whose sum is σ = 12776682240. Its totient is φ = 1442508480.

The previous prime is 4389377899. The next prime is 4389377921. The reversal of 4389377904 is 4097739834.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40882 + ... + 102225.

It is an arithmetic number, because the mean of its divisors is an integer number (159708528).

Almost surely, 2^4389377904 is an apocalyptic number.

It is an amenable number.

4389377904 is an abundant number, since it is smaller than the sum of its proper divisors (8387304336).

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

4389377904 is a wasteful number, since it uses less digits than its factorization.

4389377904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143195 (or 143183 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The square root of 4389377904 is about 66252.3803647839. The cubic root of 4389377904 is about 1637.3228560700.

The spelling of 4389377904 in words is "four billion, three hundred eighty-nine million, three hundred seventy-seven thousand, nine hundred four".