7046426477 has 2 divisors, whose sum is σ = 7046426478. Its totient is φ = 7046426476.

The previous prime is 7046426437. The next prime is 7046426521. The reversal of 7046426477 is 7746246407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5695569961 + 1350856516 = 75469^2 + 36754^2 .

It is a cyclic number.

It is not a de Polignac number, because 7046426477 - 2⁸ = 7046426221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7046426437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3523213238 + 3523213239.

It is an arithmetic number, because the mean of its divisors is an integer number (3523213239).

Almost surely, 2^7046426477 is an apocalyptic number.

It is an amenable number.

7046426477 is a deficient number, since it is larger than the sum of its proper divisors (1).

7046426477 is an equidigital number, since it uses as much as digits as its factorization.

7046426477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1580544, while the sum is 47.

The square root of 7046426477 is about 83942.9954016415. The cubic root of 7046426477 is about 1917.1509463244.

The spelling of 7046426477 in words is "seven billion, forty-six million, four hundred twenty-six thousand, four hundred seventy-seven".