270043469 has 4 divisors (see below), whose sum is σ = 270133980. Its totient is φ = 269952960.

The previous prime is 270043429. The next prime is 270043519. The reversal of 270043469 is 964340072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 228916900 + 41126569 = 15130^2 + 6413^2 .

It is a cyclic number.

It is not a de Polignac number, because 270043469 - 2²⁴ = 253266253 is a prime.

It is a super-2 number, since 2×270043469² = 145846950299107922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270043429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40622 + ... + 46799.

It is an arithmetic number, because the mean of its divisors is an integer number (67533495).

Almost surely, 2^270043469 is an apocalyptic number.

It is an amenable number.

270043469 is a deficient number, since it is larger than the sum of its proper divisors (90511).

270043469 is an equidigital number, since it uses as much as digits as its factorization.

270043469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90510.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 270043469 is about 16432.9993914684. Note that the first 3 decimals coincide. The cubic root of 270043469 is about 646.3650907489.

The spelling of 270043469 in words is "two hundred seventy million, forty-three thousand, four hundred sixty-nine".