388359048 has 128 divisors (see below), whose sum is σ = 1263237120. Its totient is φ = 96476160.

The previous prime is 388359029. The next prime is 388359053. The reversal of 388359048 is 840953883.

It is a junction number, because it is equal to n+sod(n) for n = 388358988 and 388359006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37936 + ... + 47072.

It is an arithmetic number, because the mean of its divisors is an integer number (9869040).

Almost surely, 2^388359048 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 388359048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631618560).

388359048 is an abundant number, since it is smaller than the sum of its proper divisors (874878072).

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

388359048 is a wasteful number, since it uses less digits than its factorization.

388359048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9187 (or 9183 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 388359048 is about 19706.8274463446. The cubic root of 388359048 is about 729.5882133705.

The spelling of 388359048 in words is "three hundred eighty-eight million, three hundred fifty-nine thousand, forty-eight".