3879398324 has 18 divisors (see below), whose sum is σ = 7024263330. Its totient is φ = 1872489136.

The previous prime is 3879398287. The next prime is 3879398329. The reversal of 3879398324 is 4238939783.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3344308900 + 535089424 = 57830^2 + 23132^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3879398324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3879398329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 667937 + ... + 673719.

Almost surely, 2^3879398324 is an apocalyptic number.

It is an amenable number.

3879398324 is a deficient number, since it is larger than the sum of its proper divisors (3144865006).

3879398324 is an frugal number, since it uses more digits than its factorization.

3879398324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11599 (or 5814 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 56.

The square root of 3879398324 is about 62284.8161593177. The cubic root of 3879398324 is about 1571.2843728888.

The spelling of 3879398324 in words is "three billion, eight hundred seventy-nine million, three hundred ninety-eight thousand, three hundred twenty-four".