7346213477 has 2 divisors, whose sum is σ = 7346213478. Its totient is φ = 7346213476.

The previous prime is 7346213473. The next prime is 7346213543. The reversal of 7346213477 is 7743126437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6379376641 + 966836836 = 79871^2 + 31094^2 .

It is a cyclic number.

It is not a de Polignac number, because 7346213477 - 2² = 7346213473 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7346213473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673106738 + 3673106739.

It is an arithmetic number, because the mean of its divisors is an integer number (3673106739).

Almost surely, 2^7346213477 is an apocalyptic number.

It is an amenable number.

7346213477 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346213477 is an equidigital number, since it uses as much as digits as its factorization.

7346213477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 44.

The square root of 7346213477 is about 85710.0547018843. The cubic root of 7346213477 is about 1943.9623445439.

The spelling of 7346213477 in words is "seven billion, three hundred forty-six million, two hundred thirteen thousand, four hundred seventy-seven".