3623858442 has 24 divisors (see below), whose sum is σ = 7855245216. Its totient is φ = 1207406376.

The previous prime is 3623858369. The next prime is 3623858443. The reversal of 3623858442 is 2448583263.

3623858442 is a `hidden beast` number, since 3 + 6 + 23 + 8 + 584 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (3623858443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3598 + ... + 85209.

It is an arithmetic number, because the mean of its divisors is an integer number (327301884).

Almost surely, 2^3623858442 is an apocalyptic number.

3623858442 is an abundant number, since it is smaller than the sum of its proper divisors (4231386774).

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

3623858442 is a wasteful number, since it uses less digits than its factorization.

3623858442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91082 (or 91079 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The square root of 3623858442 is about 60198.4920243024. The cubic root of 3623858442 is about 1535.9971440580.

The spelling of 3623858442 in words is "three billion, six hundred twenty-three million, eight hundred fifty-eight thousand, four hundred forty-two".