388369073 has 8 divisors (see below), whose sum is σ = 402009600. Its totient is φ = 374745168.

The previous prime is 388369061. The next prime is 388369087. The reversal of 388369073 is 370963883.

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

It is a cyclic number.

It is not a de Polignac number, because 388369073 - 2¹⁴ = 388352689 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (388369013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60848 + ... + 66926.

It is an arithmetic number, because the mean of its divisors is an integer number (50251200).

Almost surely, 2^388369073 is an apocalyptic number.

It is an amenable number.

388369073 is a deficient number, since it is larger than the sum of its proper divisors (13640527).

388369073 is a wasteful number, since it uses less digits than its factorization.

388369073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311.

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 388369073 is about 19707.0817981760. The cubic root of 388369073 is about 729.5944911169.

The spelling of 388369073 in words is "three hundred eighty-eight million, three hundred sixty-nine thousand, seventy-three".