388262334 has 8 divisors (see below), whose sum is σ = 776524680. Its totient is φ = 129420776.

The previous prime is 388262323. The next prime is 388262339. The reversal of 388262334 is 433262883.

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

388262334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 388262292 and 388262301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388262339) 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, 32355189 + ... + 32355200.

It is an arithmetic number, because the mean of its divisors is an integer number (97065585).

Almost surely, 2^388262334 is an apocalyptic number.

388262334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

388262334 is a wasteful number, since it uses less digits than its factorization.

388262334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64710394.

The product of its digits is 165888, while the sum is 39.

The square root of 388262334 is about 19704.3734739271. The cubic root of 388262334 is about 729.5276446322.

The spelling of 388262334 in words is "three hundred eighty-eight million, two hundred sixty-two thousand, three hundred thirty-four".