388853004 has 24 divisors (see below), whose sum is σ = 909861120. Its totient is φ = 129255184.

The previous prime is 388852939. The next prime is 388853009. The reversal of 388853004 is 400358883.

It is not an unprimeable number, because it can be changed into a prime (388853009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40824 + ... + 49439.

It is an arithmetic number, because the mean of its divisors is an integer number (37910880).

Almost surely, 2^388853004 is an apocalyptic number.

It is an amenable number.

388853004 is an abundant number, since it is smaller than the sum of its proper divisors (521008116).

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

388853004 is a wasteful number, since it uses less digits than its factorization.

388853004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90629 (or 90627 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 388853004 is about 19719.3560746795. The cubic root of 388853004 is about 729.8974047348.

The spelling of 388853004 in words is "three hundred eighty-eight million, eight hundred fifty-three thousand, four".