268364845 has 8 divisors (see below), whose sum is σ = 368043264. Its totient is φ = 184021584.

The previous prime is 268364809. The next prime is 268364857. The reversal of 268364845 is 548463862.

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 268364845 - 2¹⁹ = 267840557 is a prime.

It is a super-3 number, since 3×268364845³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 268364795 and 268364804.

It is a congruent number.

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, 3833749 + ... + 3833818.

It is an arithmetic number, because the mean of its divisors is an integer number (46005408).

Almost surely, 2^268364845 is an apocalyptic number.

It is an amenable number.

268364845 is a deficient number, since it is larger than the sum of its proper divisors (99678419).

268364845 is an equidigital number, since it uses as much as digits as its factorization.

268364845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7667579.

The product of its digits is 1105920, while the sum is 46.

The square root of 268364845 is about 16381.8449815642. The cubic root of 268364845 is about 645.0230106167.

It can be divided in two parts, 2683 and 64845, that added together give a triangular number (67528 = T₃₆₇).

The spelling of 268364845 in words is "two hundred sixty-eight million, three hundred sixty-four thousand, eight hundred forty-five".