389229055600 has 480 divisors, whose sum is σ = 1264626058752. Its totient is φ = 111390720000.

The previous prime is 389229055541. The next prime is 389229055613. The reversal of 389229055600 is 6550922983.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21458535 + ... + 21476665.

Almost surely, 2^389229055600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 389229055600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632313029376).

389229055600 is an abundant number, since it is smaller than the sum of its proper divisors (875397003152).

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

389229055600 is a wasteful number, since it uses less digits than its factorization.

389229055600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18225 (or 18214 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 389229055600 in words is "three hundred eighty-nine billion, two hundred twenty-nine million, fifty-five thousand, six hundred".