3873908973 has 8 divisors (see below), whose sum is σ = 5634776736. Its totient is φ = 2347823600.

The previous prime is 3873908953. The next prime is 3873908977. The reversal of 3873908973 is 3798093783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3873908973 - 2²¹ = 3871811821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3873908977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58695558 + ... + 58695623.

It is an arithmetic number, because the mean of its divisors is an integer number (704347092).

Almost surely, 2^3873908973 is an apocalyptic number.

3873908973 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3873908973 is a deficient number, since it is larger than the sum of its proper divisors (1760867763).

3873908973 is a wasteful number, since it uses less digits than its factorization.

3873908973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117391195.

The product of its (nonzero) digits is 6858432, while the sum is 57.

The square root of 3873908973 is about 62240.7340332680. The cubic root of 3873908973 is about 1570.5429002679.

The spelling of 3873908973 in words is "three billion, eight hundred seventy-three million, nine hundred eight thousand, nine hundred seventy-three".