346442636320 has 96 divisors (see below), whose sum is σ = 893016182016. Its totient is φ = 125959526400.

The previous prime is 346442636311. The next prime is 346442636327. The reversal of 346442636320 is 23636244643.

It is not an unprimeable number, because it can be changed into a prime (346442636327) 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, 16112617 + ... + 16134103.

It is an arithmetic number, because the mean of its divisors is an integer number (9302251896).

Almost surely, 2^346442636320 is an apocalyptic number.

It is an amenable number.

346442636320 is an abundant number, since it is smaller than the sum of its proper divisors (546573545696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346442636320 is a wasteful number, since it uses less digits than its factorization.

346442636320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30674 (or 30666 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 43.

The spelling of 346442636320 in words is "three hundred forty-six billion, four hundred forty-two million, six hundred thirty-six thousand, three hundred twenty".