388701 has 6 divisors (see below), whose sum is σ = 561470. Its totient is φ = 259128.

The previous prime is 388699. The next prime is 388711. The reversal of 388701 is 107883.

388701 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 224676 + 164025 = 474^2 + 405^2 .

It is not a de Polignac number, because 388701 - 2¹ = 388699 is a prime.

It is a Duffinian number.

388701 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388711) 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 5 ways as a sum of consecutive naturals, for example, 21586 + ... + 21603.

2³⁸⁸⁷⁰¹ is an apocalyptic number.

It is an amenable number.

388701 is a deficient number, since it is larger than the sum of its proper divisors (172769).

388701 is a wasteful number, since it uses less digits than its factorization.

388701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43195 (or 43192 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 388701 is about 623.4589000087. The cubic root of 388701 is about 72.9802285856.

It can be divided in two parts, 388 and 701, that added together give a square (1089 = 33²).

The spelling of 388701 in words is "three hundred eighty-eight thousand, seven hundred one".