268435435 has 8 divisors (see below), whose sum is σ = 322350336. Its totient is φ = 214596480.

The previous prime is 268435399. The next prime is 268435459. The reversal of 268435435 is 534534862.

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

It is not a de Polignac number, because 268435435 - 2²¹ = 266338283 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10894 + ... + 25603.

It is an arithmetic number, because the mean of its divisors is an integer number (40293792).

Almost surely, 2^268435435 is an apocalyptic number.

268435435 is a deficient number, since it is larger than the sum of its proper divisors (53914901).

268435435 is a wasteful number, since it uses less digits than its factorization.

268435435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37973.

The product of its digits is 345600, while the sum is 40.

The square root of 268435435 is about 16383.9993591308. Note that the first 3 decimals coincide. The cubic root of 268435435 is about 645.0795607244.

The spelling of 268435435 in words is "two hundred sixty-eight million, four hundred thirty-five thousand, four hundred thirty-five".