8024636412 has 144 divisors (see below), whose sum is σ = 23801636320. Its totient is φ = 2323759104.

The previous prime is 8024636407. The next prime is 8024636423. The reversal of 8024636412 is 2146364208.

8024636412 is a `hidden beast` number, since 8 + 0 + 2 + 4 + 6 + 3 + 641 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 395868 + ... + 415644.

Almost surely, 2^8024636412 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 8024636412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11900818160).

8024636412 is an abundant number, since it is smaller than the sum of its proper divisors (15776999908).

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

8024636412 is a wasteful number, since it uses less digits than its factorization.

8024636412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19837 (or 19812 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 8024636412 is about 89580.3349625352. The cubic root of 8024636412 is about 2002.0509304566.

The spelling of 8024636412 in words is "eight billion, twenty-four million, six hundred thirty-six thousand, four hundred twelve".