3634008 has 64 divisors (see below), whose sum is σ = 10536960. Its totient is φ = 1022976.

The previous prime is 3633991. The next prime is 3634009. The reversal of 3634008 is 8004363.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3634009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 16185 + ... + 16407.

It is an arithmetic number, because the mean of its divisors is an integer number (164640).

Almost surely, 2^3634008 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 3634008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5268480).

3634008 is an abundant number, since it is smaller than the sum of its proper divisors (6902952).

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

3634008 is a wasteful number, since it uses less digits than its factorization.

3634008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3634008 is about 1906.3074253645. The cubic root of 3634008 is about 153.7429793873.

It can be divided in two parts, 363 and 4008, that added together give a triangular number (4371 = T₉₃).

The spelling of 3634008 in words is "three million, six hundred thirty-four thousand, eight".