346439126804 has 24 divisors (see below), whose sum is σ = 612756056640. Its totient is φ = 171369273024.

The previous prime is 346439126801. The next prime is 346439126809. The reversal of 346439126804 is 408621934643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346439126801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7232 + ... + 832424.

It is an arithmetic number, because the mean of its divisors is an integer number (25531502360).

Almost surely, 2^346439126804 is an apocalyptic number.

It is an amenable number.

346439126804 is a deficient number, since it is larger than the sum of its proper divisors (266316929836).

346439126804 is a wasteful number, since it uses less digits than its factorization.

346439126804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826319 (or 826317 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 50.

The spelling of 346439126804 in words is "three hundred forty-six billion, four hundred thirty-nine million, one hundred twenty-six thousand, eight hundred four".