388348002 has 24 divisors (see below), whose sum is σ = 961623936. Its totient is φ = 110956536.

The previous prime is 388347997. The next prime is 388348003. The reversal of 388348002 is 200843883.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (388348003) 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, 1540938 + ... + 1541189.

It is an arithmetic number, because the mean of its divisors is an integer number (40067664).

Almost surely, 2^388348002 is an apocalyptic number.

388348002 is an abundant number, since it is smaller than the sum of its proper divisors (573275934).

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

388348002 is a wasteful number, since it uses less digits than its factorization.

388348002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082142 (or 3082139 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 388348002 is about 19706.5471861511. The cubic root of 388348002 is about 729.5812961394.

The spelling of 388348002 in words is "three hundred eighty-eight million, three hundred forty-eight thousand, two".