343104432 has 160 divisors (see below), whose sum is σ = 1062789120. Its totient is φ = 94152960.

The previous prime is 343104397. The next prime is 343104467. The reversal of 343104432 is 234401343.

It is an interprime number because it is at equal distance from previous prime (343104397) and next prime (343104467).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 229993 + ... + 231479.

It is an arithmetic number, because the mean of its divisors is an integer number (6642432).

Almost surely, 2^343104432 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 343104432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531394560).

343104432 is an abundant number, since it is smaller than the sum of its proper divisors (719684688).

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

343104432 is a wasteful number, since it uses less digits than its factorization.

343104432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551 (or 1545 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 343104432 is about 18523.0783618706. The cubic root of 343104432 is about 700.0710349681.

Adding to 343104432 its reverse (234401343), we get a palindrome (577505775).

The spelling of 343104432 in words is "three hundred forty-three million, one hundred four thousand, four hundred thirty-two".