3630976 has 32 divisors (see below), whose sum is σ = 7619400. Its totient is φ = 1718784.

The previous prime is 3630973. The next prime is 3630983. The reversal of 3630976 is 6790363.

3630976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630971) 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, 1686 + ... + 3178.

Almost surely, 2^3630976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3630976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3809700).

3630976 is an abundant number, since it is smaller than the sum of its proper divisors (3988424).

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

3630976 is a wasteful number, since it uses less digits than its factorization.

3630976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526 (or 1514 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 3630976 is about 1905.5120046854. The cubic root of 3630976 is about 153.7002094928.

It can be divided in two parts, 36 and 30976, that multiplied together give a square (1115136 = 1056²).

The spelling of 3630976 in words is "three million, six hundred thirty thousand, nine hundred seventy-six".