3685527495936 has 720 divisors, whose sum is σ = 13075089941760. Its totient is φ = 1017802506240.

The previous prime is 3685527495919. The next prime is 3685527495943. The reversal of 3685527495936 is 6395947255863.

3685527495936 is a `hidden beast` number, since 3 + 6 + 8 + 5 + 5 + 27 + 4 + 9 + 593 + 6 = 666.

It is a super-2 number, since 2×3685527495936² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 234246726 + ... + 234262458.

Almost surely, 2^{3685527495936} is an apocalyptic number.

3685527495936 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 3685527495936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6537544970880).

3685527495936 is an abundant number, since it is smaller than the sum of its proper divisors (9389562445824).

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

3685527495936 is a wasteful number, since it uses less digits than its factorization.

3685527495936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15864 (or 15841 counting only the distinct ones).

The product of its digits is 1469664000, while the sum is 72.

The spelling of 3685527495936 in words is "three trillion, six hundred eighty-five billion, five hundred twenty-seven million, four hundred ninety-five thousand, nine hundred thirty-six".