3146480473 has 2 divisors, whose sum is σ = 3146480474. Its totient is φ = 3146480472.

The previous prime is 3146480423. The next prime is 3146480497. The reversal of 3146480473 is 3740846413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2744397769 + 402082704 = 52387^2 + 20052^2 .

It is a cyclic number.

It is not a de Polignac number, because 3146480473 - 2²⁵ = 3112926041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3146480423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1573240236 + 1573240237.

It is an arithmetic number, because the mean of its divisors is an integer number (1573240237).

Almost surely, 2^3146480473 is an apocalyptic number.

It is an amenable number.

3146480473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3146480473 is an equidigital number, since it uses as much as digits as its factorization.

3146480473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 3146480473 is about 56093.4975999893. The cubic root of 3146480473 is about 1465.3510514709.

The spelling of 3146480473 in words is "three billion, one hundred forty-six million, four hundred eighty thousand, four hundred seventy-three".