349356883 has 2 divisors, whose sum is σ = 349356884. Its totient is φ = 349356882.

The previous prime is 349356869. The next prime is 349356893. The reversal of 349356883 is 388653943.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 349356883 - 2²⁵ = 315802451 is a prime.

It is not a weakly prime, because it can be changed into another prime (349356803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174678441 + 174678442.

It is an arithmetic number, because the mean of its divisors is an integer number (174678442).

Almost surely, 2^349356883 is an apocalyptic number.

349356883 is a deficient number, since it is larger than the sum of its proper divisors (1).

349356883 is an equidigital number, since it uses as much as digits as its factorization.

349356883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 49.

The square root of 349356883 is about 18691.0910061451. The cubic root of 349356883 is about 704.2979668811.

The spelling of 349356883 in words is "three hundred forty-nine million, three hundred fifty-six thousand, eight hundred eighty-three".