3115500404 has 24 divisors (see below), whose sum is σ = 5475274728. Its totient is φ = 1551150720.

The previous prime is 3115500361. The next prime is 3115500413. The reversal of 3115500404 is 4040055113.

It can be written as a sum of positive squares in 4 ways, for example, as 155052304 + 2960448100 = 12452^2 + 54410^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3115500404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307294 + ... + 1309674.

It is an arithmetic number, because the mean of its divisors is an integer number (228136447).

Almost surely, 2^3115500404 is an apocalyptic number.

It is an amenable number.

3115500404 is a deficient number, since it is larger than the sum of its proper divisors (2359774324).

3115500404 is a wasteful number, since it uses less digits than its factorization.

3115500404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635 (or 3633 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 3115500404 is about 55816.6677973524. The cubic root of 3115500404 is about 1460.5259261203.

Adding to 3115500404 its reverse (4040055113), we get a palindrome (7155555517).

The spelling of 3115500404 in words is "three billion, one hundred fifteen million, five hundred thousand, four hundred four".