3313210073 has 2 divisors, whose sum is σ = 3313210074. Its totient is φ = 3313210072.

The previous prime is 3313210049. The next prime is 3313210081. The reversal of 3313210073 is 3700123133.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3236244544 + 76965529 = 56888^2 + 8773^2 .

It is a cyclic number.

It is not a de Polignac number, because 3313210073 - 2¹⁶ = 3313144537 is a prime.

It is not a weakly prime, because it can be changed into another prime (3313219073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656605036 + 1656605037.

It is an arithmetic number, because the mean of its divisors is an integer number (1656605037).

Almost surely, 2^3313210073 is an apocalyptic number.

It is an amenable number.

3313210073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313210073 is an equidigital number, since it uses as much as digits as its factorization.

3313210073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 3313210073 is about 57560.4905555886. The cubic root of 3313210073 is about 1490.7894969195.

The spelling of 3313210073 in words is "three billion, three hundred thirteen million, two hundred ten thousand, seventy-three".