67674343 has 8 divisors (see below), whose sum is σ = 74558736. Its totient is φ = 60912000.

The previous prime is 67674319. The next prime is 67674353. The reversal of 67674343 is 34347676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 67674343 - 2⁵ = 67674311 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67674296 and 67674305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67674353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29346 + ... + 31567.

It is an arithmetic number, because the mean of its divisors is an integer number (9319842).

Almost surely, 2^67674343 is an apocalyptic number.

67674343 is a deficient number, since it is larger than the sum of its proper divisors (6884393).

67674343 is a wasteful number, since it uses less digits than its factorization.

67674343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61025.

The product of its digits is 254016, while the sum is 40.

The square root of 67674343 is about 8226.4416973562. The cubic root of 67674343 is about 407.5128890500.

The spelling of 67674343 in words is "sixty-seven million, six hundred seventy-four thousand, three hundred forty-three".