3956598 has 48 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 1192752.

The previous prime is 3956587. The next prime is 3956639. The reversal of 3956598 is 8956593.

3956598 is a `hidden beast` number, since 3 + 9 + 56 + 598 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7615 + ... + 8117.

It is an arithmetic number, because the mean of its divisors is an integer number (196560).

Almost surely, 2^3956598 is an apocalyptic number.

3956598 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3956598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717440).

3956598 is an abundant number, since it is smaller than the sum of its proper divisors (5478282).

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

3956598 is a wasteful number, since it uses less digits than its factorization.

3956598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 550 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 3956598 is about 1989.1199058880. The cubic root of 3956598 is about 158.1638795281.

It can be divided in two parts, 3956 and 598, that added together give a palindrome (4554).

The spelling of 3956598 in words is "three million, nine hundred fifty-six thousand, five hundred ninety-eight".