354473328 has 120 divisors (see below), whose sum is σ = 1022434560. Its totient is φ = 104948480.

The previous prime is 354473323. The next prime is 354473333. The reversal of 354473328 is 823374453.

It is an interprime number because it is at equal distance from previous prime (354473323) and next prime (354473333).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354473321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1483033 + ... + 1483271.

It is an arithmetic number, because the mean of its divisors is an integer number (8520288).

Almost surely, 2^354473328 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 354473328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511217280).

354473328 is an abundant number, since it is smaller than the sum of its proper divisors (667961232).

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

354473328 is a wasteful number, since it uses less digits than its factorization.

354473328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 308 counting only the distinct ones).

The product of its digits is 241920, while the sum is 39.

The square root of 354473328 is about 18827.4620700720. The cubic root of 354473328 is about 707.7195416353.

The spelling of 354473328 in words is "three hundred fifty-four million, four hundred seventy-three thousand, three hundred twenty-eight".