354454313 has 4 divisors (see below), whose sum is σ = 354506580. Its totient is φ = 354402048.

The previous prime is 354454297. The next prime is 354454319. The reversal of 354454313 is 313454453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313454453 = 13 ⋅24111881.

It can be written as a sum of positive squares in 2 ways, for example, as 292170649 + 62283664 = 17093^2 + 7892^2 .

It is a cyclic number.

It is not a de Polignac number, because 354454313 - 2⁴ = 354454297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 354454313.

It is not an unprimeable number, because it can be changed into a prime (354454319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14120 + ... + 30137.

It is an arithmetic number, because the mean of its divisors is an integer number (88626645).

Almost surely, 2^354454313 is an apocalyptic number.

It is an amenable number.

354454313 is a deficient number, since it is larger than the sum of its proper divisors (52267).

354454313 is an equidigital number, since it uses as much as digits as its factorization.

354454313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52266.

The product of its digits is 43200, while the sum is 32.

The square root of 354454313 is about 18826.9570828639. The cubic root of 354454313 is about 707.7068866844.

The spelling of 354454313 in words is "three hundred fifty-four million, four hundred fifty-four thousand, three hundred thirteen".