3665094 has 8 divisors (see below), whose sum is σ = 7330200. Its totient is φ = 1221696.

The previous prime is 3665089. The next prime is 3665117. The reversal of 3665094 is 4905663.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

3665094 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305419 + ... + 305430.

It is an arithmetic number, because the mean of its divisors is an integer number (916275).

Almost surely, 2^3665094 is an apocalyptic number.

3665094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3665094 is a wasteful number, since it uses less digits than its factorization.

3665094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610854.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 3665094 is about 1914.4435222800. The cubic root of 3665094 is about 154.1801175830.

It can be divided in two parts, 366 and 5094, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 3665094 in words is "three million, six hundred sixty-five thousand, ninety-four".