3967367 has 4 divisors (see below), whose sum is σ = 3978960. Its totient is φ = 3955776.

The previous prime is 3967363. The next prime is 3967373. The reversal of 3967367 is 7637693.

3967367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3967367 - 2² = 3967363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3967363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5267 + ... + 5972.

It is an arithmetic number, because the mean of its divisors is an integer number (994740).

Almost surely, 2^3967367 is an apocalyptic number.

3967367 is a deficient number, since it is larger than the sum of its proper divisors (11593).

3967367 is a wasteful number, since it uses less digits than its factorization.

3967367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11592.

The product of its digits is 142884, while the sum is 41.

The square root of 3967367 is about 1991.8250425175. The cubic root of 3967367 is about 158.3072454402.

It can be divided in two parts, 3967 and 367, that added together give a palindrome (4334).

The spelling of 3967367 in words is "three million, nine hundred sixty-seven thousand, three hundred sixty-seven".