288429004 has 12 divisors (see below), whose sum is σ = 534442104. Its totient is φ = 135731264.

The previous prime is 288428981. The next prime is 288429013. The reversal of 288429004 is 400924882.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2120734 + ... + 2120869.

It is an arithmetic number, because the mean of its divisors is an integer number (44536842).

Almost surely, 2^288429004 is an apocalyptic number.

It is an amenable number.

288429004 is a deficient number, since it is larger than the sum of its proper divisors (246013100).

288429004 is a wasteful number, since it uses less digits than its factorization.

288429004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241624 (or 4241622 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 288429004 is about 16983.1976965470. The cubic root of 288429004 is about 660.7131898764.

The spelling of 288429004 in words is "two hundred eighty-eight million, four hundred twenty-nine thousand, four".