343541424 has 160 divisors (see below), whose sum is σ = 964224000. Its totient is φ = 105183232.

The previous prime is 343541371. The next prime is 343541479. The reversal of 343541424 is 424145343.

It is a junction number, because it is equal to n+sod(n) for n = 343541391 and 343541400.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3859972 + ... + 3860060.

It is an arithmetic number, because the mean of its divisors is an integer number (6026400).

Almost surely, 2^343541424 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 343541424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482112000).

343541424 is an abundant number, since it is smaller than the sum of its proper divisors (620682576).

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

343541424 is a wasteful number, since it uses less digits than its factorization.

343541424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 229 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 343541424 is about 18534.8704878130. The cubic root of 343541424 is about 700.3681220211.

Adding to 343541424 its reverse (424145343), we get a palindrome (767686767).

It can be divided in two parts, 34354 and 1424, that added together give a triangular number (35778 = T₂₆₇).

The spelling of 343541424 in words is "three hundred forty-three million, five hundred forty-one thousand, four hundred twenty-four".