3889629373 has 4 divisors (see below), whose sum is σ = 4445290720. Its totient is φ = 3333968028.

The previous prime is 3889629361. The next prime is 3889629377. The reversal of 3889629373 is 3739269883.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3889629373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3889629377) 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 3 ways as a sum of consecutive naturals, for example, 277830663 + ... + 277830676.

It is an arithmetic number, because the mean of its divisors is an integer number (1111322680).

Almost surely, 2^3889629373 is an apocalyptic number.

It is an amenable number.

3889629373 is a deficient number, since it is larger than the sum of its proper divisors (555661347).

3889629373 is an equidigital number, since it uses as much as digits as its factorization.

3889629373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555661346.

The product of its digits is 11757312, while the sum is 58.

The square root of 3889629373 is about 62366.8932447336. The cubic root of 3889629373 is about 1572.6644645550.

The spelling of 3889629373 in words is "three billion, eight hundred eighty-nine million, six hundred twenty-nine thousand, three hundred seventy-three".