3490320313 has 2 divisors, whose sum is σ = 3490320314. Its totient is φ = 3490320312.

The previous prime is 3490320241. The next prime is 3490320319. The reversal of 3490320313 is 3130230943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3421314064 + 69006249 = 58492^2 + 8307^2 .

It is a cyclic number.

It is not a de Polignac number, because 3490320313 - 2⁹ = 3490319801 is a prime.

It is not a weakly prime, because it can be changed into another prime (3490320319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745160156 + 1745160157.

It is an arithmetic number, because the mean of its divisors is an integer number (1745160157).

Almost surely, 2^3490320313 is an apocalyptic number.

It is an amenable number.

3490320313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3490320313 is an equidigital number, since it uses as much as digits as its factorization.

3490320313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3490320313 is about 59078.9329033624. The cubic root of 3490320313 is about 1516.8935159669.

The spelling of 3490320313 in words is "three billion, four hundred ninety million, three hundred twenty thousand, three hundred thirteen".