3693676536 has 288 divisors, whose sum is σ = 11822578560. Its totient is φ = 1031184000.

The previous prime is 3693676529. The next prime is 3693676543. The reversal of 3693676536 is 6356763963.

It is a happy number.

3693676536 is a `hidden beast` number, since 3 + 6 + 9 + 36 + 76 + 536 = 666.

3693676536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3693676529) and next prime (3693676543).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17505471 + ... + 17505681.

It is an arithmetic number, because the mean of its divisors is an integer number (41050620).

Almost surely, 2^3693676536 is an apocalyptic number.

3693676536 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 3693676536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5911289280).

3693676536 is an abundant number, since it is smaller than the sum of its proper divisors (8128902024).

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

3693676536 is a wasteful number, since it uses less digits than its factorization.

3693676536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 281 counting only the distinct ones).

The product of its digits is 11022480, while the sum is 54.

The square root of 3693676536 is about 60775.6245216781. The cubic root of 3693676536 is about 1545.7987562352.

The spelling of 3693676536 in words is "three billion, six hundred ninety-three million, six hundred seventy-six thousand, five hundred thirty-six".