349427363 has 2 divisors, whose sum is σ = 349427364. Its totient is φ = 349427362.

The previous prime is 349427341. The next prime is 349427383. The reversal of 349427363 is 363724943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 349427363 - 2¹⁶ = 349361827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 349427363.

It is not a weakly prime, because it can be changed into another prime (349427383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174713681 + 174713682.

It is an arithmetic number, because the mean of its divisors is an integer number (174713682).

Almost surely, 2^349427363 is an apocalyptic number.

349427363 is a deficient number, since it is larger than the sum of its proper divisors (1).

349427363 is an equidigital number, since it uses as much as digits as its factorization.

349427363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 41.

The square root of 349427363 is about 18692.9763012742. The cubic root of 349427363 is about 704.3453258860.

The spelling of 349427363 in words is "three hundred forty-nine million, four hundred twenty-seven thousand, three hundred sixty-three".