268204684 has 96 divisors (see below), whose sum is σ = 567705600. Its totient is φ = 109512000.

The previous prime is 268204667. The next prime is 268204691. The reversal of 268204684 is 486402862.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2047299 + ... + 2047429.

It is an arithmetic number, because the mean of its divisors is an integer number (5913600).

Almost surely, 2^268204684 is an apocalyptic number.

It is an amenable number.

268204684 is an abundant number, since it is smaller than the sum of its proper divisors (299500916).

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

268204684 is a wasteful number, since it uses less digits than its factorization.

268204684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 268204684 is about 16376.9558831915. The cubic root of 268204684 is about 644.8946678145.

The spelling of 268204684 in words is "two hundred sixty-eight million, two hundred four thousand, six hundred eighty-four".