270769481 has 2 divisors, whose sum is σ = 270769482. Its totient is φ = 270769480.

The previous prime is 270769463. The next prime is 270769507. The reversal of 270769481 is 184967072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 167055625 + 103713856 = 12925^2 + 10184^2 .

It is a cyclic number.

It is not a de Polignac number, because 270769481 - 2¹⁸ = 270507337 is a prime.

It is a super-2 number, since 2×270769481² = 146632223682018722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (270369481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135384740 + 135384741.

It is an arithmetic number, because the mean of its divisors is an integer number (135384741).

Almost surely, 2^270769481 is an apocalyptic number.

It is an amenable number.

270769481 is a deficient number, since it is larger than the sum of its proper divisors (1).

270769481 is an equidigital number, since it uses as much as digits as its factorization.

270769481 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 44.

The square root of 270769481 is about 16455.0746276035. The cubic root of 270769481 is about 646.9438233728.

The spelling of 270769481 in words is "two hundred seventy million, seven hundred sixty-nine thousand, four hundred eighty-one".