3806323612 has 48 divisors (see below), whose sum is σ = 8240865472. Its totient is φ = 1497968640.

The previous prime is 3806323603. The next prime is 3806323639. The reversal of 3806323612 is 2163236083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43162 + ... + 97342.

Almost surely, 2^3806323612 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 3806323612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4120432736).

3806323612 is an abundant number, since it is smaller than the sum of its proper divisors (4434541860).

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

3806323612 is a wasteful number, since it uses less digits than its factorization.

3806323612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54398 (or 54396 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 3806323612 is about 61695.4099751351. The cubic root of 3806323612 is about 1561.3558795955.

Adding to 3806323612 its reverse (2163236083), we get a palindrome (5969559695).

The spelling of 3806323612 in words is "three billion, eight hundred six million, three hundred twenty-three thousand, six hundred twelve".