270664003 has 2 divisors, whose sum is σ = 270664004. Its totient is φ = 270664002.

The previous prime is 270663983. The next prime is 270664019. The reversal of 270664003 is 300466072.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270664003 is a prime.

It is not a weakly prime, because it can be changed into another prime (270664073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135332001 + 135332002.

It is an arithmetic number, because the mean of its divisors is an integer number (135332002).

Almost surely, 2^270664003 is an apocalyptic number.

270664003 is a deficient number, since it is larger than the sum of its proper divisors (1).

270664003 is an equidigital number, since it uses as much as digits as its factorization.

270664003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 270664003 is about 16451.8692858897. The cubic root of 270664003 is about 646.8598070070.

It can be divided in two parts, 27066400 and 3, that added together give a triangular number (27066403 = T₇₃₅₇).

The spelling of 270664003 in words is "two hundred seventy million, six hundred sixty-four thousand, three".