343142304 has 48 divisors (see below), whose sum is σ = 902210400. Its totient is φ = 114195200.

The previous prime is 343142291. The next prime is 343142321. The reversal of 343142304 is 403241343.

It is a tau number, because it is divible by the number of its divisors (48).

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 7 ways as a sum of consecutive naturals, for example, 64747 + ... + 69845.

It is an arithmetic number, because the mean of its divisors is an integer number (18796050).

Almost surely, 2^343142304 is an apocalyptic number.

It is an amenable number.

343142304 is an abundant number, since it is smaller than the sum of its proper divisors (559068096).

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

343142304 is a wasteful number, since it uses less digits than its factorization.

343142304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813 (or 5805 counting only the distinct ones).

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

The square root of 343142304 is about 18524.1006259413. The cubic root of 343142304 is about 700.0967920577.

Adding to 343142304 its reverse (403241343), we get a palindrome (746383647).

The spelling of 343142304 in words is "three hundred forty-three million, one hundred forty-two thousand, three hundred four".