388838050 has 24 divisors (see below), whose sum is σ = 738631296. Its totient is φ = 152225040.

The previous prime is 388838039. The next prime is 388838057. The reversal of 388838050 is 50838883.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 388837988 and 388838006.

It is not an unprimeable number, because it can be changed into a prime (388838057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80382 + ... + 85081.

It is an arithmetic number, because the mean of its divisors is an integer number (30776304).

Almost surely, 2^388838050 is an apocalyptic number.

388838050 is a deficient number, since it is larger than the sum of its proper divisors (349793246).

388838050 is a wasteful number, since it uses less digits than its factorization.

388838050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165522 (or 165517 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 388838050 is about 19718.9769004378. The cubic root of 388838050 is about 729.8880481351. Note that the first 3 decimals are identical.

The spelling of 388838050 in words is "three hundred eighty-eight million, eight hundred thirty-eight thousand, fifty".