346646650126 has 32 divisors (see below), whose sum is σ = 598154738688. Its totient is φ = 147588363360.

The previous prime is 346646650121. The next prime is 346646650139. The reversal of 346646650126 is 621056646643.

It is a self number, because there is not a number n which added to its sum of digits gives 346646650126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346646650121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3071371 + ... + 3182233.

It is an arithmetic number, because the mean of its divisors is an integer number (18692335584).

Almost surely, 2^346646650126 is an apocalyptic number.

346646650126 is a deficient number, since it is larger than the sum of its proper divisors (251508088562).

346646650126 is a wasteful number, since it uses less digits than its factorization.

346646650126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112336.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 346646650126 in words is "three hundred forty-six billion, six hundred forty-six million, six hundred fifty thousand, one hundred twenty-six".