270746429 has 2 divisors, whose sum is σ = 270746430. Its totient is φ = 270746428.

The previous prime is 270746381. The next prime is 270746449. The reversal of 270746429 is 924647072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160706329 + 110040100 = 12677^2 + 10490^2 .

It is a cyclic number.

It is not a de Polignac number, because 270746429 - 2²⁴ = 253969213 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270746449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135373214 + 135373215.

It is an arithmetic number, because the mean of its divisors is an integer number (135373215).

Almost surely, 2^270746429 is an apocalyptic number.

It is an amenable number.

270746429 is a deficient number, since it is larger than the sum of its proper divisors (1).

270746429 is an equidigital number, since it uses as much as digits as its factorization.

270746429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 270746429 is about 16454.3741600828. The cubic root of 270746429 is about 646.9254636322.

The spelling of 270746429 in words is "two hundred seventy million, seven hundred forty-six thousand, four hundred twenty-nine".