270134393 has 2 divisors, whose sum is σ = 270134394. Its totient is φ = 270134392.

The previous prime is 270134377. The next prime is 270134399. The reversal of 270134393 is 393431072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 221176384 + 48958009 = 14872^2 + 6997^2 .

It is a cyclic number.

It is not a de Polignac number, because 270134393 - 2⁴ = 270134377 is a prime.

It is not a weakly prime, because it can be changed into another prime (270134399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135067196 + 135067197.

It is an arithmetic number, because the mean of its divisors is an integer number (135067197).

Almost surely, 2^270134393 is an apocalyptic number.

It is an amenable number.

270134393 is a deficient number, since it is larger than the sum of its proper divisors (1).

270134393 is an equidigital number, since it uses as much as digits as its factorization.

270134393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 270134393 is about 16435.7656651584. The cubic root of 270134393 is about 646.4376266076.

The spelling of 270134393 in words is "two hundred seventy million, one hundred thirty-four thousand, three hundred ninety-three".