269308045 has 8 divisors (see below), whose sum is σ = 323344224. Its totient is φ = 215330064.

The previous prime is 269308031. The next prime is 269308069. The reversal of 269308045 is 540803962.

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 269308045 - 2¹¹ = 269305997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 269307995 and 269308013.

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, 3619 + ... + 23488.

It is an arithmetic number, because the mean of its divisors is an integer number (40418028).

Almost surely, 2^269308045 is an apocalyptic number.

It is an amenable number.

269308045 is a deficient number, since it is larger than the sum of its proper divisors (54036179).

269308045 is a wasteful number, since it uses less digits than its factorization.

269308045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29099.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 269308045 is about 16410.6076974620. The cubic root of 269308045 is about 645.7777969403. Note that the first 4 decimals are identical.

The spelling of 269308045 in words is "two hundred sixty-nine million, three hundred eight thousand, forty-five".