388500002 has 8 divisors (see below), whose sum is σ = 635727312. Its totient is φ = 176590900.

The previous prime is 388499999. The next prime is 388500023. The reversal of 388500002 is 200005883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8829524 + ... + 8829567.

It is an arithmetic number, because the mean of its divisors is an integer number (79465914).

Almost surely, 2^388500002 is an apocalyptic number.

388500002 is a deficient number, since it is larger than the sum of its proper divisors (247227310).

388500002 is a wasteful number, since it uses less digits than its factorization.

388500002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17659104.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 388500002 is about 19710.4033951617. The cubic root of 388500002 is about 729.6764701339.

Adding to 388500002 its reverse (200005883), we get a palindrome (588505885).

The spelling of 388500002 in words is "three hundred eighty-eight million, five hundred thousand, two".