343104039 has 16 divisors (see below), whose sum is σ = 509644800. Its totient is φ = 228131928.

The previous prime is 343104037. The next prime is 343104043. The reversal of 343104039 is 930401343.

It is not a de Polignac number, because 343104039 - 2¹ = 343104037 is a prime.

It is a super-2 number, since 2×343104039² = 235440763156227042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343104037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6249 + ... + 26930.

It is an arithmetic number, because the mean of its divisors is an integer number (31852800).

Almost surely, 2^343104039 is an apocalyptic number.

343104039 is a deficient number, since it is larger than the sum of its proper divisors (166540761).

343104039 is a wasteful number, since it uses less digits than its factorization.

343104039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33571 (or 33565 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 343104039 is about 18523.0677534797. The cubic root of 343104039 is about 700.0707676753.

The spelling of 343104039 in words is "three hundred forty-three million, one hundred four thousand, thirty-nine".