3669635480 has 96 divisors (see below), whose sum is σ = 9828300240. Its totient is φ = 1228872960.

The previous prime is 3669635479. The next prime is 3669635483. The reversal of 3669635480 is 845369663.

3669635480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3669635483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62510 + ... + 106050.

Almost surely, 2^3669635480 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 3669635480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4914150120).

3669635480 is an abundant number, since it is smaller than the sum of its proper divisors (6158664760).

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

3669635480 is a wasteful number, since it uses less digits than its factorization.

3669635480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43609 (or 43598 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 50.

The square root of 3669635480 is about 60577.5162911125. The cubic root of 3669635480 is about 1542.4377369539.

The spelling of 3669635480 in words is "three billion, six hundred sixty-nine million, six hundred thirty-five thousand, four hundred eighty".