288038604 has 96 divisors (see below), whose sum is σ = 783946240. Its totient is φ = 80621568.

The previous prime is 288038603. The next prime is 288038609. The reversal of 288038604 is 406830882.

It is a super-3 number, since 3×288038604³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (288038603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1492332 + ... + 1492524.

Almost surely, 2^288038604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 288038604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391973120).

288038604 is an abundant number, since it is smaller than the sum of its proper divisors (495907636).

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

288038604 is a wasteful number, since it uses less digits than its factorization.

288038604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 288038604 is about 16971.7000916231. The cubic root of 288038604 is about 660.4149548494.

The spelling of 288038604 in words is "two hundred eighty-eight million, thirty-eight thousand, six hundred four".