268330402 has 8 divisors (see below), whose sum is σ = 402648876. Its totient is φ = 134114112.

The previous prime is 268330367. The next prime is 268330411. The reversal of 268330402 is 204033862.

It can be written as a sum of positive squares in 2 ways, for example, as 244015641 + 24314761 = 15621^2 + 4931^2 .

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

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, 18603 + ... + 29710.

Almost surely, 2^268330402 is an apocalyptic number.

268330402 is a deficient number, since it is larger than the sum of its proper divisors (134318474).

268330402 is a wasteful number, since it uses less digits than its factorization.

268330402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51092.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 268330402 is about 16380.7936926145. The cubic root of 268330402 is about 644.9954145058.

The spelling of 268330402 in words is "two hundred sixty-eight million, three hundred thirty thousand, four hundred two".