388035360 has 240 divisors, whose sum is σ = 1390435200. Its totient is φ = 101896704.

The previous prime is 388035359. The next prime is 388035379. The reversal of 388035360 is 63530883.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×388035360² = 301142881220659200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1023651 + ... + 1024029.

It is an arithmetic number, because the mean of its divisors is an integer number (5793480).

Almost surely, 2^388035360 is an apocalyptic number.

388035360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 388035360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695217600).

388035360 is an abundant number, since it is smaller than the sum of its proper divisors (1002399840).

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

388035360 is a wasteful number, since it uses less digits than its factorization.

388035360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 388035360 is about 19698.6131491534. The cubic root of 388035360 is about 729.3854589073.

The spelling of 388035360 in words is "three hundred eighty-eight million, thirty-five thousand, three hundred sixty".