4386405980 has 24 divisors (see below), whose sum is σ = 10048857840. Its totient is φ = 1595056640.

The previous prime is 4386405973. The next prime is 4386406009. The reversal of 4386405980 is 895046834.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 9968885 + ... + 9969324.

It is an arithmetic number, because the mean of its divisors is an integer number (418702410).

Almost surely, 2^4386405980 is an apocalyptic number.

It is an amenable number.

4386405980 is an abundant number, since it is smaller than the sum of its proper divisors (5662451860).

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

4386405980 is a wasteful number, since it uses less digits than its factorization.

4386405980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19938229 (or 19938227 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 4386405980 is about 66229.9477577931. The cubic root of 4386405980 is about 1636.9532442615.

The spelling of 4386405980 in words is "four billion, three hundred eighty-six million, four hundred five thousand, nine hundred eighty".