388026960 has 160 divisors (see below), whose sum is σ = 1255098240. Its totient is φ = 99047424.

The previous prime is 388026953. The next prime is 388026967. The reversal of 388026960 is 69620883.

It is an interprime number because it is at equal distance from previous prime (388026953) and next prime (388026967).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388026967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1370979 + ... + 1371261.

It is an arithmetic number, because the mean of its divisors is an integer number (7844364).

Almost surely, 2^388026960 is an apocalyptic number.

388026960 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 388026960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627549120).

388026960 is an abundant number, since it is smaller than the sum of its proper divisors (867071280).

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

388026960 is a wasteful number, since it uses less digits than its factorization.

388026960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 388026960 is about 19698.3999350201. The cubic root of 388026960 is about 729.3801957425.

The spelling of 388026960 in words is "three hundred eighty-eight million, twenty-six thousand, nine hundred sixty".