3678111 has 12 divisors (see below), whose sum is σ = 5332600. Its totient is φ = 2442960.

The previous prime is 3678109. The next prime is 3678113. The reversal of 3678111 is 1118763.

It is an interprime number because it is at equal distance from previous prime (3678109) and next prime (3678113).

It is not a de Polignac number, because 3678111 - 2¹ = 3678109 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3678113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2556 + ... + 3726.

Almost surely, 2^3678111 is an apocalyptic number.

3678111 is a deficient number, since it is larger than the sum of its proper divisors (1654489).

3678111 is a wasteful number, since it uses less digits than its factorization.

3678111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526 (or 1523 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 3678111 is about 1917.8401914654. The cubic root of 3678111 is about 154.3624313501.

The spelling of 3678111 in words is "three million, six hundred seventy-eight thousand, one hundred eleven".