346690363 has 2 divisors, whose sum is σ = 346690364. Its totient is φ = 346690362.

The previous prime is 346690349. The next prime is 346690423. The reversal of 346690363 is 363096643.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 346690363 - 2²¹ = 344593211 is a prime.

It is not a weakly prime, because it can be changed into another prime (346690963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173345181 + 173345182.

It is an arithmetic number, because the mean of its divisors is an integer number (173345182).

Almost surely, 2^346690363 is an apocalyptic number.

346690363 is a deficient number, since it is larger than the sum of its proper divisors (1).

346690363 is an equidigital number, since it uses as much as digits as its factorization.

346690363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 40.

The square root of 346690363 is about 18619.6230627798. The cubic root of 346690363 is about 702.5015010754.

The spelling of 346690363 in words is "three hundred forty-six million, six hundred ninety thousand, three hundred sixty-three".