270720773 has 2 divisors, whose sum is σ = 270720774. Its totient is φ = 270720772.

The previous prime is 270720743. The next prime is 270720809. The reversal of 270720773 is 377027072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 260080129 + 10640644 = 16127^2 + 3262^2 .

It is a cyclic number.

It is not a de Polignac number, because 270720773 - 2¹⁴ = 270704389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270720743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135360386 + 135360387.

It is an arithmetic number, because the mean of its divisors is an integer number (135360387).

Almost surely, 2^270720773 is an apocalyptic number.

It is an amenable number.

270720773 is a deficient number, since it is larger than the sum of its proper divisors (1).

270720773 is an equidigital number, since it uses as much as digits as its factorization.

270720773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28812, while the sum is 35.

The square root of 270720773 is about 16453.5945312871. The cubic root of 270720773 is about 646.9050287133.

The spelling of 270720773 in words is "two hundred seventy million, seven hundred twenty thousand, seven hundred seventy-three".