353323673 has 2 divisors, whose sum is σ = 353323674. Its totient is φ = 353323672.

The previous prime is 353323657. The next prime is 353323697. The reversal of 353323673 is 376323353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 257538304 + 95785369 = 16048^2 + 9787^2 .

It is a cyclic number.

It is not a de Polignac number, because 353323673 - 2⁴ = 353323657 is a prime.

It is not a weakly prime, because it can be changed into another prime (353323603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176661836 + 176661837.

It is an arithmetic number, because the mean of its divisors is an integer number (176661837).

Almost surely, 2^353323673 is an apocalyptic number.

It is an amenable number.

353323673 is a deficient number, since it is larger than the sum of its proper divisors (1).

353323673 is an equidigital number, since it uses as much as digits as its factorization.

353323673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 35.

The square root of 353323673 is about 18796.9059422023. The cubic root of 353323673 is about 706.9536029443.

The spelling of 353323673 in words is "three hundred fifty-three million, three hundred twenty-three thousand, six hundred seventy-three".