386568260 has 96 divisors (see below), whose sum is σ = 912764160. Its totient is φ = 136539648.

The previous prime is 386568239. The next prime is 386568269. The reversal of 386568260 is 62865683.

It is not an unprimeable number, because it can be changed into a prime (386568269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1259027 + ... + 1259333.

It is an arithmetic number, because the mean of its divisors is an integer number (9507960).

Almost surely, 2^386568260 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 386568260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (456382080).

386568260 is an abundant number, since it is smaller than the sum of its proper divisors (526195900).

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

386568260 is a wasteful number, since it uses less digits than its factorization.

386568260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 386568260 is about 19661.3392219350. The cubic root of 386568260 is about 728.4650678299.

The spelling of 386568260 in words is "three hundred eighty-six million, five hundred sixty-eight thousand, two hundred sixty".