348493283 has 2 divisors, whose sum is σ = 348493284. Its totient is φ = 348493282.

The previous prime is 348493279. The next prime is 348493303. The reversal of 348493283 is 382394843.

It is a weak prime.

It is an emirp because it is prime and its reverse (382394843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 348493283 - 2² = 348493279 is a prime.

It is a super-2 number, since 2×348493283² = 242895136592236178, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (348493583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174246641 + 174246642.

It is an arithmetic number, because the mean of its divisors is an integer number (174246642).

Almost surely, 2^348493283 is an apocalyptic number.

348493283 is a deficient number, since it is larger than the sum of its proper divisors (1).

348493283 is an equidigital number, since it uses as much as digits as its factorization.

348493283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 44.

The square root of 348493283 is about 18667.9747964261. The cubic root of 348493283 is about 703.7171533727.

The spelling of 348493283 in words is "three hundred forty-eight million, four hundred ninety-three thousand, two hundred eighty-three".