7913473 has 2 divisors, whose sum is σ = 7913474. Its totient is φ = 7913472.

The previous prime is 7913467. The next prime is 7913527. The reversal of 7913473 is 3743197.

7913473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6927424 + 986049 = 2632^2 + 993^2 .

It is a cyclic number.

It is not a de Polignac number, because 7913473 - 2⁵ = 7913441 is a prime.

It is not a weakly prime, because it can be changed into another prime (7913573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3956736 + 3956737.

It is an arithmetic number, because the mean of its divisors is an integer number (3956737).

It is a Proth number, since it is equal to 483 ⋅ 2¹⁴ + 1 and 483 < 2¹⁴.

Almost surely, 2^7913473 is an apocalyptic number.

It is an amenable number.

7913473 is a deficient number, since it is larger than the sum of its proper divisors (1).

7913473 is an equidigital number, since it uses as much as digits as its factorization.

7913473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 34.

The square root of 7913473 is about 2813.0895826475. The cubic root of 7913473 is about 199.2763263069.

The spelling of 7913473 in words is "seven million, nine hundred thirteen thousand, four hundred seventy-three".