3924506236 has 72 divisors (see below), whose sum is σ = 8474817456. Its totient is φ = 1580060160.

The previous prime is 3924506213. The next prime is 3924506249. The reversal of 3924506236 is 6326054293.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3234766 + ... + 3235978.

It is an arithmetic number, because the mean of its divisors is an integer number (117705798).

Almost surely, 2^3924506236 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 3924506236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4237408728).

3924506236 is an abundant number, since it is smaller than the sum of its proper divisors (4550311220).

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

3924506236 is a wasteful number, since it uses less digits than its factorization.

3924506236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219 (or 2210 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 3924506236 is about 62645.8796410426. The cubic root of 3924506236 is about 1577.3509844396.

The spelling of 3924506236 in words is "three billion, nine hundred twenty-four million, five hundred six thousand, two hundred thirty-six".