387369382680 has 192 divisors, whose sum is σ = 1488414657600. Its totient is φ = 85488399360.

The previous prime is 387369382657. The next prime is 387369382739. The reversal of 387369382680 is 86283963783.

387369382680 is a `hidden beast` number, since 3 + 8 + 7 + 369 + 3 + 8 + 268 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2577231 + ... + 2723390.

It is an arithmetic number, because the mean of its divisors is an integer number (7752159675).

Almost surely, 2^387369382680 is an apocalyptic number.

387369382680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

387369382680 is an abundant number, since it is smaller than the sum of its proper divisors (1101045274920).

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

387369382680 is a wasteful number, since it uses less digits than its factorization.

387369382680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5300674 (or 5300667 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 387369382680 in words is "three hundred eighty-seven billion, three hundred sixty-nine million, three hundred eighty-two thousand, six hundred eighty".