3668492 has 6 divisors (see below), whose sum is σ = 6419868. Its totient is φ = 1834244.

The previous prime is 3668461. The next prime is 3668503. The reversal of 3668492 is 2948663.

It is a d-powerful number, because it can be written as 3¹¹ + 6⁸ + 6⁸ + 8 + 4⁵ + 9 + 2¹⁷ .

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 as a sum of consecutive naturals, namely, 458558 + ... + 458565.

It is an arithmetic number, because the mean of its divisors is an integer number (1069978).

Almost surely, 2^3668492 is an apocalyptic number.

It is an amenable number.

3668492 is a deficient number, since it is larger than the sum of its proper divisors (2751376).

3668492 is a wasteful number, since it uses less digits than its factorization.

3668492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917127 (or 917125 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 3668492 is about 1915.3307808313. The cubic root of 3668492 is about 154.2277509420.

The spelling of 3668492 in words is "three million, six hundred sixty-eight thousand, four hundred ninety-two".