354065479 has 2 divisors, whose sum is σ = 354065480. Its totient is φ = 354065478.

The previous prime is 354065449. The next prime is 354065497. The reversal of 354065479 is 974560453.

Together with next prime (354065497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (974560453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 354065479 - 2⁵ = 354065447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354065419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177032739 + 177032740.

It is an arithmetic number, because the mean of its divisors is an integer number (177032740).

Almost surely, 2^354065479 is an apocalyptic number.

354065479 is a deficient number, since it is larger than the sum of its proper divisors (1).

354065479 is an equidigital number, since it uses as much as digits as its factorization.

354065479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 354065479 is about 18816.6277265614. The cubic root of 354065479 is about 707.4480087655.

The spelling of 354065479 in words is "three hundred fifty-four million, sixty-five thousand, four hundred seventy-nine".