3587976 has 120 divisors (see below), whose sum is σ = 11793870. Its totient is φ = 1016064.

The previous prime is 3587957. The next prime is 3587989. The reversal of 3587976 is 6797853.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3572100 + 15876 = 1890^2 + 126^2 .

It is a zygodrome in base 9.

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 29 ways as a sum of consecutive naturals, for example, 31696 + ... + 31808.

Almost surely, 2^3587976 is an apocalyptic number.

3587976 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3587976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5896935).

3587976 is an abundant number, since it is smaller than the sum of its proper divisors (8205894).

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

3587976 is a wasteful number, since it uses less digits than its factorization.

3587976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 125 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 3587976 is about 1894.1953436750. The cubic root of 3587976 is about 153.0910645887.

The spelling of 3587976 in words is "three million, five hundred eighty-seven thousand, nine hundred seventy-six".