386897588380 has 24 divisors (see below), whose sum is σ = 813644002080. Its totient is φ = 154538260800.

The previous prime is 386897588369. The next prime is 386897588383. The reversal of 386897588380 is 83885798683.

It is a super-2 number, since 2×386897588380² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386897588383) 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 7 ways as a sum of consecutive naturals, for example, 13784040 + ... + 13812079.

It is an arithmetic number, because the mean of its divisors is an integer number (33901833420).

Almost surely, 2^386897588380 is an apocalyptic number.

It is an amenable number.

386897588380 is an abundant number, since it is smaller than the sum of its proper divisors (426746413700).

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

386897588380 is a wasteful number, since it uses less digits than its factorization.

386897588380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27596829 (or 27596827 counting only the distinct ones).

The product of its (nonzero) digits is 557383680, while the sum is 73.

The spelling of 386897588380 in words is "three hundred eighty-six billion, eight hundred ninety-seven million, five hundred eighty-eight thousand, three hundred eighty".