353424361 has 2 divisors, whose sum is σ = 353424362. Its totient is φ = 353424360.

The previous prime is 353424347. The next prime is 353424389. The reversal of 353424361 is 163424353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 326019136 + 27405225 = 18056^2 + 5235^2 .

It is a cyclic number.

It is not a de Polignac number, because 353424361 - 2⁵ = 353424329 is a prime.

It is a super-4 number, since 4×353424361⁴ (a number of 35 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (353424391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176712180 + 176712181.

It is an arithmetic number, because the mean of its divisors is an integer number (176712181).

Almost surely, 2^353424361 is an apocalyptic number.

It is an amenable number.

353424361 is a deficient number, since it is larger than the sum of its proper divisors (1).

353424361 is an equidigital number, since it uses as much as digits as its factorization.

353424361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 31.

The square root of 353424361 is about 18799.5840645478. The cubic root of 353424361 is about 707.0207509913.

The spelling of 353424361 in words is "three hundred fifty-three million, four hundred twenty-four thousand, three hundred sixty-one".