347330720406 has 8 divisors (see below), whose sum is σ = 694661440824. Its totient is φ = 115776906800.

The previous prime is 347330720383. The next prime is 347330720413. The reversal of 347330720406 is 604027033743.

It is a sphenic number, since it is the product of 3 distinct primes.

347330720406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28944226695 + ... + 28944226706.

It is an arithmetic number, because the mean of its divisors is an integer number (86832680103).

Almost surely, 2^347330720406 is an apocalyptic number.

347330720406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

347330720406 is a wasteful number, since it uses less digits than its factorization.

347330720406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57888453406.

The product of its (nonzero) digits is 254016, while the sum is 39.

The spelling of 347330720406 in words is "three hundred forty-seven billion, three hundred thirty million, seven hundred twenty thousand, four hundred six".