349943730467 has 2 divisors, whose sum is σ = 349943730468. Its totient is φ = 349943730466.

The previous prime is 349943730421. The next prime is 349943730503. The reversal of 349943730467 is 764037349943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 349943730467 - 2¹² = 349943726371 is a prime.

It is a super-2 number, since 2×349943730467² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (349943730407) 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, 174971865233 + 174971865234.

It is an arithmetic number, because the mean of its divisors is an integer number (174971865234).

Almost surely, 2^349943730467 is an apocalyptic number.

349943730467 is a deficient number, since it is larger than the sum of its proper divisors (1).

349943730467 is an equidigital number, since it uses as much as digits as its factorization.

349943730467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41150592, while the sum is 59.

The spelling of 349943730467 in words is "three hundred forty-nine billion, nine hundred forty-three million, seven hundred thirty thousand, four hundred sixty-seven".