967138343 has 4 divisors (see below), whose sum is σ = 967200648. Its totient is φ = 967076040.

The previous prime is 967138331. The next prime is 967138349. The reversal of 967138343 is 343831769.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 967138343 - 2⁸ = 967138087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 967138294 and 967138303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (967138349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12848 + ... + 45818.

It is an arithmetic number, because the mean of its divisors is an integer number (241800162).

Almost surely, 2^967138343 is an apocalyptic number.

967138343 is a deficient number, since it is larger than the sum of its proper divisors (62305).

967138343 is a wasteful number, since it uses less digits than its factorization.

967138343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62304.

The product of its digits is 326592, while the sum is 44.

The square root of 967138343 is about 31098.8479368609. The cubic root of 967138343 is about 988.9238869942.

The spelling of 967138343 in words is "nine hundred sixty-seven million, one hundred thirty-eight thousand, three hundred forty-three".