346690364 has 6 divisors (see below), whose sum is σ = 606708144. Its totient is φ = 173345180.

The previous prime is 346690363. The next prime is 346690423. The reversal of 346690364 is 463096643.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346690363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43336292 + ... + 43336299.

It is an arithmetic number, because the mean of its divisors is an integer number (101118024).

Almost surely, 2^346690364 is an apocalyptic number.

It is an amenable number.

346690364 is a deficient number, since it is larger than the sum of its proper divisors (260017780).

346690364 is a wasteful number, since it uses less digits than its factorization.

346690364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86672595 (or 86672593 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 41.

The square root of 346690364 is about 18619.6230896332. The cubic root of 346690364 is about 702.5015017508.

The spelling of 346690364 in words is "three hundred forty-six million, six hundred ninety thousand, three hundred sixty-four".