3454520779 has 2 divisors, whose sum is σ = 3454520780. Its totient is φ = 3454520778.

The previous prime is 3454520669. The next prime is 3454520801. The reversal of 3454520779 is 9770254543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3454520779 - 2¹¹ = 3454518731 is a prime.

It is not a weakly prime, because it can be changed into another prime (3454521779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727260389 + 1727260390.

It is an arithmetic number, because the mean of its divisors is an integer number (1727260390).

Almost surely, 2^3454520779 is an apocalyptic number.

3454520779 is a deficient number, since it is larger than the sum of its proper divisors (1).

3454520779 is an equidigital number, since it uses as much as digits as its factorization.

3454520779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The square root of 3454520779 is about 58775.1714501966. The cubic root of 3454520779 is about 1511.6895228789.

The spelling of 3454520779 in words is "three billion, four hundred fifty-four million, five hundred twenty thousand, seven hundred seventy-nine".