3708518404 has 24 divisors (see below), whose sum is σ = 6582460248. Its totient is φ = 1827974400.

The previous prime is 3708518393. The next prime is 3708518419. The reversal of 3708518404 is 4048158073.

It can be written as a sum of positive squares in 4 ways, for example, as 1336633600 + 2371884804 = 36560^2 + 48702^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74434 + ... + 113830.

It is an arithmetic number, because the mean of its divisors is an integer number (274269177).

Almost surely, 2^3708518404 is an apocalyptic number.

It is an amenable number.

3708518404 is a deficient number, since it is larger than the sum of its proper divisors (2873941844).

3708518404 is a wasteful number, since it uses less digits than its factorization.

3708518404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39735 (or 39733 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 3708518404 is about 60897.6058971122. The cubic root of 3708518404 is about 1547.8664233393.

It can be divided in two parts, 3 and 708518404, that multiplied together give a palindrome (2125555212).

The spelling of 3708518404 in words is "three billion, seven hundred eight million, five hundred eighteen thousand, four hundred four".