3629733216 has 48 divisors (see below), whose sum is σ = 9548570304. Its totient is φ = 1207305344.

The previous prime is 3629733209. The next prime is 3629733259. The reversal of 3629733216 is 6123379263.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4351 + ... + 85313.

It is an arithmetic number, because the mean of its divisors is an integer number (198928548).

Almost surely, 2^3629733216 is an apocalyptic number.

It is an amenable number.

3629733216 is an abundant number, since it is smaller than the sum of its proper divisors (5918837088).

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

3629733216 is a wasteful number, since it uses less digits than its factorization.

3629733216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81443 (or 81435 counting only the distinct ones).

The product of its digits is 244944, while the sum is 42.

The square root of 3629733216 is about 60247.2672907245. The cubic root of 3629733216 is about 1536.8267169595.

The spelling of 3629733216 in words is "three billion, six hundred twenty-nine million, seven hundred thirty-three thousand, two hundred sixteen".