268413213 has 8 divisors (see below), whose sum is σ = 358164576. Its totient is φ = 178802000.

The previous prime is 268413191. The next prime is 268413227. The reversal of 268413213 is 312314862.

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

It is a cyclic number.

It is not a de Polignac number, because 268413213 - 2⁶ = 268413149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268413293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30483 + ... + 38288.

It is an arithmetic number, because the mean of its divisors is an integer number (44770572).

Almost surely, 2^268413213 is an apocalyptic number.

It is an amenable number.

268413213 is a deficient number, since it is larger than the sum of its proper divisors (89751363).

268413213 is a wasteful number, since it uses less digits than its factorization.

268413213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70075.

The product of its digits is 6912, while the sum is 30.

The square root of 268413213 is about 16383.3211834475. The cubic root of 268413213 is about 645.0617596051.

The spelling of 268413213 in words is "two hundred sixty-eight million, four hundred thirteen thousand, two hundred thirteen".