354856097 has 2 divisors, whose sum is σ = 354856098. Its totient is φ = 354856096.

The previous prime is 354856087. The next prime is 354856123. The reversal of 354856097 is 790658453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215238241 + 139617856 = 14671^2 + 11816^2 .

It is a cyclic number.

It is not a de Polignac number, because 354856097 - 2¹⁰ = 354855073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (354856037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177428048 + 177428049.

It is an arithmetic number, because the mean of its divisors is an integer number (177428049).

Almost surely, 2^354856097 is an apocalyptic number.

It is an amenable number.

354856097 is a deficient number, since it is larger than the sum of its proper divisors (1).

354856097 is an equidigital number, since it uses as much as digits as its factorization.

354856097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 354856097 is about 18837.6245052289. The cubic root of 354856097 is about 707.9741876435.

The spelling of 354856097 in words is "three hundred fifty-four million, eight hundred fifty-six thousand, ninety-seven".