354513344 has 56 divisors (see below), whose sum is σ = 719175600. Its totient is φ = 173352960.

The previous prime is 354513337. The next prime is 354513353. The reversal of 354513344 is 443315453.

It is a super-2 number, since 2×354513344² = 251359422148124672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 354513344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620579 + ... + 621149.

Almost surely, 2^354513344 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 354513344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359587800).

354513344 is an abundant number, since it is smaller than the sum of its proper divisors (364662256).

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

354513344 is a wasteful number, since it uses less digits than its factorization.

354513344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 771 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 354513344 is about 18828.5247430594. The cubic root of 354513344 is about 707.7461717908.

Adding to 354513344 its reverse (443315453), we get a palindrome (797828797).

The spelling of 354513344 in words is "three hundred fifty-four million, five hundred thirteen thousand, three hundred forty-four".