347740846332 has 144 divisors (see below), whose sum is σ = 923600948256. Its totient is φ = 101691532800.

The previous prime is 347740846309. The next prime is 347740846357. The reversal of 347740846332 is 233648047743.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4657278 + ... + 4731354.

It is an arithmetic number, because the mean of its divisors is an integer number (6413895474).

Almost surely, 2^347740846332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 347740846332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461800474128).

347740846332 is an abundant number, since it is smaller than the sum of its proper divisors (575860101924).

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

347740846332 is a wasteful number, since it uses less digits than its factorization.

347740846332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74220 (or 74207 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 51.

The spelling of 347740846332 in words is "three hundred forty-seven billion, seven hundred forty million, eight hundred forty-six thousand, three hundred thirty-two".