387830263352 has 64 divisors (see below), whose sum is σ = 833488081920. Its totient is φ = 165728896128.

The previous prime is 387830263343. The next prime is 387830263363. The reversal of 387830263352 is 253362038783.

It is a self number, because there is not a number n which added to its sum of digits gives 387830263352.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 38883038 + ... + 38893010.

It is an arithmetic number, because the mean of its divisors is an integer number (13023251280).

Almost surely, 2^387830263352 is an apocalyptic number.

It is an amenable number.

387830263352 is an abundant number, since it is smaller than the sum of its proper divisors (445657818568).

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

387830263352 is a wasteful number, since it uses less digits than its factorization.

387830263352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11940 (or 11936 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 387830263352 in words is "three hundred eighty-seven billion, eight hundred thirty million, two hundred sixty-three thousand, three hundred fifty-two".