343120104 has 64 divisors (see below), whose sum is σ = 955046400. Its totient is φ = 114141312.

The previous prime is 343120081. The next prime is 343120133. The reversal of 343120104 is 401021343.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129804 + ... + 132420.

It is an arithmetic number, because the mean of its divisors is an integer number (14922600).

Almost surely, 2^343120104 is an apocalyptic number.

It is an amenable number.

343120104 is an abundant number, since it is smaller than the sum of its proper divisors (611926296).

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

343120104 is a wasteful number, since it uses less digits than its factorization.

343120104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239 (or 3229 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 343120104 is about 18523.5013968742. The cubic root of 343120104 is about 700.0816938669.

Adding to 343120104 its reverse (401021343), we get a palindrome (744141447).

The spelling of 343120104 in words is "three hundred forty-three million, one hundred twenty thousand, one hundred four".