388579348 has 12 divisors (see below), whose sum is σ = 683467092. Its totient is φ = 193303040.

The previous prime is 388579339. The next prime is 388579349. The reversal of 388579348 is 843975883.

It can be written as a sum of positive squares in 2 ways, for example, as 300744964 + 87834384 = 17342^2 + 9372^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388579349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245773 + ... + 247348.

It is an arithmetic number, because the mean of its divisors is an integer number (56955591).

Almost surely, 2^388579348 is an apocalyptic number.

It is an amenable number.

388579348 is a deficient number, since it is larger than the sum of its proper divisors (294887744).

388579348 is a wasteful number, since it uses less digits than its factorization.

388579348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493322 (or 493320 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The square root of 388579348 is about 19712.4160873293. The cubic root of 388579348 is about 729.7261423500.

It can be divided in two parts, 38857 and 9348, that added together give a triangular number (48205 = T₃₁₀).

The spelling of 388579348 in words is "three hundred eighty-eight million, five hundred seventy-nine thousand, three hundred forty-eight".