387601730095272 has 768 divisors, whose sum is σ = 1259218566144000. Its totient is φ = 97264711864320.

The previous prime is 387601730095249. The next prime is 387601730095277. The reversal of 387601730095272 is 272590037106783.

It is not an unprimeable number, because it can be changed into a prime (387601730095277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 56036100358 + ... + 56036107274.

It is an arithmetic number, because the mean of its divisors is an integer number (1639607508000).

Almost surely, 2^{387601730095272} 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 387601730095272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (629609283072000).

387601730095272 is an abundant number, since it is smaller than the sum of its proper divisors (871616836048728).

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

387601730095272 is a wasteful number, since it uses less digits than its factorization.

387601730095272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750 (or 7735 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 60.

The spelling of 387601730095272 in words is "three hundred eighty-seven trillion, six hundred one billion, seven hundred thirty million, ninety-five thousand, two hundred seventy-two".