3640594 has 8 divisors (see below), whose sum is σ = 5487408. Its totient is φ = 1811460.

The previous prime is 3640591. The next prime is 3640597. The reversal of 3640594 is 4950463.

3640594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3640591) and next prime (3640597).

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

It is not an unprimeable number, because it can be changed into a prime (3640591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3892 + ... + 4735.

It is an arithmetic number, because the mean of its divisors is an integer number (685926).

Almost surely, 2^3640594 is an apocalyptic number.

3640594 is a deficient number, since it is larger than the sum of its proper divisors (1846814).

3640594 is a wasteful number, since it uses less digits than its factorization.

3640594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8840.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3640594 is about 1908.0340667818. The cubic root of 3640594 is about 153.8358007007.

It can be divided in two parts, 3640 and 594, that multiplied together give a triangular number (2162160 = T₂₀₇₉).

The spelling of 3640594 in words is "three million, six hundred forty thousand, five hundred ninety-four".