388073088 has 96 divisors (see below), whose sum is σ = 1202668740. Its totient is φ = 119402496.

The previous prime is 388073053. The next prime is 388073107. The reversal of 388073088 is 880370883.

It can be written as a sum of positive squares in 2 ways, for example, as 380718144 + 7354944 = 19512^2 + 2712^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2020 + ... + 27932.

Almost surely, 2^388073088 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 388073088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601334370).

388073088 is an abundant number, since it is smaller than the sum of its proper divisors (814595652).

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

388073088 is a wasteful number, since it uses less digits than its factorization.

388073088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25946 (or 25931 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 388073088 is about 19699.5707567449. The cubic root of 388073088 is about 729.4090970991.

The spelling of 388073088 in words is "three hundred eighty-eight million, seventy-three thousand, eighty-eight".