387870497300 has 648 divisors, whose sum is σ = 1077438852000. Its totient is φ = 120685593600.

The previous prime is 387870497299. The next prime is 387870497303. The reversal of 387870497300 is 3794078783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387870497303) 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 215 ways as a sum of consecutive naturals, for example, 2603157626 + ... + 2603157774.

Almost surely, 2^387870497300 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 387870497300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538719426000).

387870497300 is an abundant number, since it is smaller than the sum of its proper divisors (689568354700).

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

387870497300 is a wasteful number, since it uses less digits than its factorization.

387870497300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 56.

The spelling of 387870497300 in words is "three hundred eighty-seven billion, eight hundred seventy million, four hundred ninety-seven thousand, three hundred".