348340667 has 2 divisors, whose sum is σ = 348340668. Its totient is φ = 348340666.

The previous prime is 348340639. The next prime is 348340687. The reversal of 348340667 is 766043843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 348340667 - 2⁸ = 348340411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (348340637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174170333 + 174170334.

It is an arithmetic number, because the mean of its divisors is an integer number (174170334).

Almost surely, 2^348340667 is an apocalyptic number.

348340667 is a deficient number, since it is larger than the sum of its proper divisors (1).

348340667 is an equidigital number, since it uses as much as digits as its factorization.

348340667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 348340667 is about 18663.8867066857. The cubic root of 348340667 is about 703.6144118625.

The spelling of 348340667 in words is "three hundred forty-eight million, three hundred forty thousand, six hundred sixty-seven".