3812635708 has 36 divisors (see below), whose sum is σ = 7785559600. Its totient is φ = 1633006536.

The previous prime is 3812635639. The next prime is 3812635709. The reversal of 3812635708 is 8075362183.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a super-2 number, since 2×3812635708² = 29072382083833322528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3812635709) 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 11 ways as a sum of consecutive naturals, for example, 2286291 + ... + 2287957.

Almost surely, 2^3812635708 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 3812635708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3892779800).

3812635708 is an abundant number, since it is smaller than the sum of its proper divisors (3972923892).

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

3812635708 is an frugal number, since it uses more digits than its factorization.

3812635708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359 (or 1676 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 3812635708 is about 61746.5440976254. The cubic root of 3812635708 is about 1562.2184779457.

The spelling of 3812635708 in words is "three billion, eight hundred twelve million, six hundred thirty-five thousand, seven hundred eight".