3922804518 has 16 divisors (see below), whose sum is σ = 7846225920. Its totient is φ = 1307498696.

The previous prime is 3922804517. The next prime is 3922804547. The reversal of 3922804518 is 8154082293.

It is a self number, because there is not a number n which added to its sum of digits gives 3922804518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3922804517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124363 + ... + 152681.

It is an arithmetic number, because the mean of its divisors is an integer number (490389120).

Almost surely, 2^3922804518 is an apocalyptic number.

3922804518 is an abundant number, since it is smaller than the sum of its proper divisors (3923421402).

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

3922804518 is a wasteful number, since it uses less digits than its factorization.

3922804518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51411.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 3922804518 is about 62632.2961258806. The cubic root of 3922804518 is about 1577.1229647038.

The spelling of 3922804518 in words is "three billion, nine hundred twenty-two million, eight hundred four thousand, five hundred eighteen".