388054029 has 16 divisors (see below), whose sum is σ = 570265920. Its totient is φ = 232757760.

The previous prime is 388054027. The next prime is 388054049. The reversal of 388054029 is 920450883.

It is a happy number.

It is not a de Polignac number, because 388054029 - 2¹ = 388054027 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388054021) 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 15 ways as a sum of consecutive naturals, for example, 57414 + ... + 63815.

It is an arithmetic number, because the mean of its divisors is an integer number (35641620).

Almost surely, 2^388054029 is an apocalyptic number.

It is an amenable number.

388054029 is a deficient number, since it is larger than the sum of its proper divisors (182211891).

388054029 is a wasteful number, since it uses less digits than its factorization.

388054029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121340.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 388054029 is about 19699.0870093007. The cubic root of 388054029 is about 729.3971560189.

The spelling of 388054029 in words is "three hundred eighty-eight million, fifty-four thousand, twenty-nine".