343667404 has 12 divisors (see below), whose sum is σ = 601608784. Its totient is φ = 171779184.

The previous prime is 343667327. The next prime is 343667437. The reversal of 343667404 is 404766343.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2737 + ... + 26359.

Almost surely, 2^343667404 is an apocalyptic number.

It is an amenable number.

343667404 is a deficient number, since it is larger than the sum of its proper divisors (257941380).

343667404 is a wasteful number, since it uses less digits than its factorization.

343667404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27264 (or 27262 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 37.

The square root of 343667404 is about 18538.2686354471. The cubic root of 343667404 is about 700.4537221718.

The spelling of 343667404 in words is "three hundred forty-three million, six hundred sixty-seven thousand, four hundred four".