346325090304 has 128 divisors (see below), whose sum is σ = 931722104880. Its totient is φ = 114416418816.

The previous prime is 346325090303. The next prime is 346325090323. The reversal of 346325090304 is 403090523643.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346325090303) 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, 11092764 + ... + 11123940.

Almost surely, 2^346325090304 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 346325090304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465861052440).

346325090304 is an abundant number, since it is smaller than the sum of its proper divisors (585397014576).

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

346325090304 is an equidigital number, since it uses as much as digits as its factorization.

346325090304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31323 (or 31295 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 346325090304 in words is "three hundred forty-six billion, three hundred twenty-five million, ninety thousand, three hundred four".