388104502 has 8 divisors (see below), whose sum is σ = 584214696. Its totient is φ = 193366272.

The previous prime is 388104499. The next prime is 388104511. The reversal of 388104502 is 205401883.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 342283 + ... + 343414.

It is an arithmetic number, because the mean of its divisors is an integer number (73026837).

Almost surely, 2^388104502 is an apocalyptic number.

388104502 is a deficient number, since it is larger than the sum of its proper divisors (196110194).

388104502 is a wasteful number, since it uses less digits than its factorization.

388104502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685982.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 388104502 is about 19700.3680676276. The cubic root of 388104502 is about 729.4287781332.

The spelling of 388104502 in words is "three hundred eighty-eight million, one hundred four thousand, five hundred two".