3956594 has 4 divisors (see below), whose sum is σ = 5934894. Its totient is φ = 1978296.

The previous prime is 3956587. The next prime is 3956639. The reversal of 3956594 is 4956593.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3659569 + 297025 = 1913^2 + 545^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 989147 + ... + 989150.

Almost surely, 2^3956594 is an apocalyptic number.

3956594 is a deficient number, since it is larger than the sum of its proper divisors (1978300).

3956594 is a wasteful number, since it uses less digits than its factorization.

3956594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978299.

The product of its digits is 145800, while the sum is 41.

The square root of 3956594 is about 1989.1189004180. The cubic root of 3956594 is about 158.1638262285.

Subtracting 3956594 from its reverse (4956593), we obtain a palindrome (999999).

The spelling of 3956594 in words is "three million, nine hundred fifty-six thousand, five hundred ninety-four".