354747208368 has 320 divisors, whose sum is σ = 1089850245120. Its totient is φ = 97341004800.

The previous prime is 354747208337. The next prime is 354747208369. The reversal of 354747208368 is 863802747453.

It is a super-3 number, since 3×354747208368³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (354747208369) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 225809023 + ... + 225810593.

It is an arithmetic number, because the mean of its divisors is an integer number (3405782016).

Almost surely, 2^354747208368 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 354747208368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544925122560).

354747208368 is an abundant number, since it is smaller than the sum of its proper divisors (735103036752).

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

354747208368 is a wasteful number, since it uses less digits than its factorization.

354747208368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896 (or 1890 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 354747208368 in words is "three hundred fifty-four billion, seven hundred forty-seven million, two hundred eight thousand, three hundred sixty-eight".