3668967 has 24 divisors (see below), whose sum is σ = 5551728. Its totient is φ = 2332800.

The previous prime is 3668953. The next prime is 3668969. The reversal of 3668967 is 7698663.

It is not a de Polignac number, because 3668967 - 2¹¹ = 3666919 is a prime.

It is a super-2 number, since 2×3668967² = 26922637694178, which contains 22 as substring.

3668967 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668969) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22428 + ... + 22590.

It is an arithmetic number, because the mean of its divisors is an integer number (231322).

Almost surely, 2^3668967 is an apocalyptic number.

3668967 is a deficient number, since it is larger than the sum of its proper divisors (1882761).

3668967 is a wasteful number, since it uses less digits than its factorization.

3668967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 268 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 3668967 is about 1915.4547762868. The cubic root of 3668967 is about 154.2344071757.

The spelling of 3668967 in words is "three million, six hundred sixty-eight thousand, nine hundred sixty-seven".