1748302313 has 2 divisors, whose sum is σ = 1748302314. Its totient is φ = 1748302312.

The previous prime is 1748302291. The next prime is 1748302333. The reversal of 1748302313 is 3132038471.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1744565824 + 3736489 = 41768^2 + 1933^2 .

It is a cyclic number.

It is not a de Polignac number, because 1748302313 - 2¹² = 1748298217 is a prime.

It is a super-2 number, since 2×1748302313² = 6113121955282299938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1748302313.

It is not a weakly prime, because it can be changed into another prime (1748302333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 874151156 + 874151157.

It is an arithmetic number, because the mean of its divisors is an integer number (874151157).

Almost surely, 2^1748302313 is an apocalyptic number.

It is an amenable number.

1748302313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1748302313 is an equidigital number, since it uses as much as digits as its factorization.

1748302313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1748302313 is about 41812.7051624264. The cubic root of 1748302313 is about 1204.6813234189.

The spelling of 1748302313 in words is "one billion, seven hundred forty-eight million, three hundred two thousand, three hundred thirteen".