3103473493 has 2 divisors, whose sum is σ = 3103473494. Its totient is φ = 3103473492.

The previous prime is 3103473481. The next prime is 3103473511. The reversal of 3103473493 is 3943743013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2368087569 + 735385924 = 48663^2 + 27118^2 .

It is a cyclic number.

It is not a de Polignac number, because 3103473493 - 2²⁹ = 2566602581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3103473413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551736746 + 1551736747.

It is an arithmetic number, because the mean of its divisors is an integer number (1551736747).

Almost surely, 2^3103473493 is an apocalyptic number.

It is an amenable number.

3103473493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103473493 is an equidigital number, since it uses as much as digits as its factorization.

3103473493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 37.

The square root of 3103473493 is about 55708.8277833953. The cubic root of 3103473493 is about 1458.6441238663.

The spelling of 3103473493 in words is "three billion, one hundred three million, four hundred seventy-three thousand, four hundred ninety-three".