354224424 has 16 divisors (see below), whose sum is σ = 885561120. Its totient is φ = 118074800.

The previous prime is 354224419. The next prime is 354224483. The reversal of 354224424 is 424422453.

It is a super-3 number, since 3×354224424³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354224391 and 354224400.

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 3 ways as a sum of consecutive naturals, for example, 7379652 + ... + 7379699.

It is an arithmetic number, because the mean of its divisors is an integer number (55347570).

Almost surely, 2^354224424 is an apocalyptic number.

It is an amenable number.

354224424 is an abundant number, since it is smaller than the sum of its proper divisors (531336696).

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

354224424 is a wasteful number, since it uses less digits than its factorization.

354224424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14759360 (or 14759356 counting only the distinct ones).

The product of its digits is 30720, while the sum is 30.

The square root of 354224424 is about 18820.8507777943. The cubic root of 354224424 is about 707.5538540667.

Adding to 354224424 its reverse (424422453), we get a palindrome (778646877).

It can be divided in two parts, 3542 and 24424, that added together give a triangular number (27966 = T₂₃₆).

The spelling of 354224424 in words is "three hundred fifty-four million, two hundred twenty-four thousand, four hundred twenty-four".