3667026 has 24 divisors (see below), whose sum is σ = 8062992. Its totient is φ = 1111000.

The previous prime is 3667003. The next prime is 3667031. The reversal of 3667026 is 6207663.

It is a super-3 number, since 3×3667026³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3666984 and 3667002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1800 + ... + 3251.

It is an arithmetic number, because the mean of its divisors is an integer number (335958).

Almost surely, 2^3667026 is an apocalyptic number.

3667026 is an abundant number, since it is smaller than the sum of its proper divisors (4395966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3667026 is a wasteful number, since it uses less digits than its factorization.

3667026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5078 (or 5067 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 3667026 is about 1914.9480410706. The cubic root of 3667026 is about 154.2072040790.

The spelling of 3667026 in words is "three million, six hundred sixty-seven thousand, twenty-six".