3639094 has 8 divisors (see below), whose sum is σ = 5646960. Its totient is φ = 1756776.

The previous prime is 3639079. The next prime is 3639107. The reversal of 3639094 is 4909363.

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

It is an Ulam number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 31314 + ... + 31429.

It is an arithmetic number, because the mean of its divisors is an integer number (705870).

Almost surely, 2^3639094 is an apocalyptic number.

3639094 is a deficient number, since it is larger than the sum of its proper divisors (2007866).

3639094 is a wasteful number, since it uses less digits than its factorization.

3639094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62774.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 3639094 is about 1907.6409515420. The cubic root of 3639094 is about 153.8146699548.

The spelling of 3639094 in words is "three million, six hundred thirty-nine thousand, ninety-four".