354244027 has 2 divisors, whose sum is σ = 354244028. Its totient is φ = 354244026.

The previous prime is 354244003. The next prime is 354244049. The reversal of 354244027 is 720442453.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 354244027 - 2⁷ = 354243899 is a prime.

It is a super-3 number, since 3×354244027³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 354244027.

It is not a weakly prime, because it can be changed into another prime (354244087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177122013 + 177122014.

It is an arithmetic number, because the mean of its divisors is an integer number (177122014).

Almost surely, 2^354244027 is an apocalyptic number.

354244027 is a deficient number, since it is larger than the sum of its proper divisors (1).

354244027 is an equidigital number, since it uses as much as digits as its factorization.

354244027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 354244027 is about 18821.3715493850. The cubic root of 354244027 is about 707.5669059828.

The spelling of 354244027 in words is "three hundred fifty-four million, two hundred forty-four thousand, twenty-seven".