3980864803 has 4 divisors (see below), whose sum is σ = 4020279408. Its totient is φ = 3941450200.

The previous prime is 3980864801. The next prime is 3980864809. The reversal of 3980864803 is 3084680893.

3980864803 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3980864803 - 2¹ = 3980864801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3980864801) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 19707151 + ... + 19707352.

It is an arithmetic number, because the mean of its divisors is an integer number (1005069852).

Almost surely, 2^3980864803 is an apocalyptic number.

3980864803 is a deficient number, since it is larger than the sum of its proper divisors (39414605).

3980864803 is a wasteful number, since it uses less digits than its factorization.

3980864803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39414604.

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 3980864803 is about 63094.0948346198. The cubic root of 3980864803 is about 1584.8657355245.

The spelling of 3980864803 in words is "three billion, nine hundred eighty million, eight hundred sixty-four thousand, eight hundred three".