3920361304 has 16 divisors (see below), whose sum is σ = 7393169520. Its totient is φ = 1948849440.

The previous prime is 3920361301. The next prime is 3920361311. The reversal of 3920361304 is 4031630293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3920361301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414932 + ... + 1417699.

It is an arithmetic number, because the mean of its divisors is an integer number (462073095).

Almost surely, 2^3920361304 is an apocalyptic number.

It is an amenable number.

3920361304 is a deficient number, since it is larger than the sum of its proper divisors (3472808216).

3920361304 is a wasteful number, since it uses less digits than its factorization.

3920361304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832810 (or 2832806 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 3920361304 is about 62612.7886617423. The cubic root of 3920361304 is about 1576.7954737357.

Adding to 3920361304 its reverse (4031630293), we get a palindrome (7951991597).

The spelling of 3920361304 in words is "three billion, nine hundred twenty million, three hundred sixty-one thousand, three hundred four".