354530016 has 72 divisors (see below), whose sum is σ = 1015998984. Its totient is φ = 117262080.

The previous prime is 354530009. The next prime is 354530081. The reversal of 354530016 is 610035453.

354530016 is a `hidden beast` number, since 354 + 5 + 300 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33030 + ... + 42426.

It is an arithmetic number, because the mean of its divisors is an integer number (14111097).

Almost surely, 2^354530016 is an apocalyptic number.

354530016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354530016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507999492).

354530016 is an abundant number, since it is smaller than the sum of its proper divisors (661468968).

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

354530016 is a wasteful number, since it uses less digits than its factorization.

354530016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9544 (or 9533 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 354530016 is about 18828.9674703633. The cubic root of 354530016 is about 707.7572662103.

Adding to 354530016 its reverse (610035453), we get a palindrome (964565469).

The spelling of 354530016 in words is "three hundred fifty-four million, five hundred thirty thousand, sixteen".