3961594 has 16 divisors (see below), whose sum is σ = 7314048. Its totient is φ = 1567152.

The previous prime is 3961579. The next prime is 3961597. The reversal of 3961594 is 4951693.

It is not an unprimeable number, because it can be changed into a prime (3961597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10702 + ... + 11065.

It is an arithmetic number, because the mean of its divisors is an integer number (457128).

Almost surely, 2^3961594 is an apocalyptic number.

3961594 is a deficient number, since it is larger than the sum of its proper divisors (3352454).

3961594 is a wasteful number, since it uses less digits than its factorization.

3961594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21789.

The product of its digits is 29160, while the sum is 37.

The square root of 3961594 is about 1990.3753414871. The cubic root of 3961594 is about 158.2304227541.

Subtracting 3961594 from its reverse (4951693), we obtain a palindrome (990099).

The spelling of 3961594 in words is "three million, nine hundred sixty-one thousand, five hundred ninety-four".