3667862 has 16 divisors (see below), whose sum is σ = 6210000. Its totient is φ = 1609440.

The previous prime is 3667849. The next prime is 3667871. The reversal of 3667862 is 2687663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2237 + ... + 3512.

It is an arithmetic number, because the mean of its divisors is an integer number (388125).

Almost surely, 2^3667862 is an apocalyptic number.

3667862 is a deficient number, since it is larger than the sum of its proper divisors (2542138).

3667862 is a wasteful number, since it uses less digits than its factorization.

3667862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791.

The product of its digits is 72576, while the sum is 38.

The square root of 3667862 is about 1915.1663113161. The cubic root of 3667862 is about 154.2189217877.

It can be divided in two parts, 366 and 7862, that added together give a palindrome (8228).

The spelling of 3667862 in words is "three million, six hundred sixty-seven thousand, eight hundred sixty-two".