3798749956 has 9 divisors (see below), whose sum is σ = 6648028149. Its totient is φ = 1899313344.

The previous prime is 3798749879. The next prime is 3798750017. The reversal of 3798749956 is 6599478973.

The square root of 3798749956 is 61634.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 152522500 + 3646227456 = 12350^2 + 60384^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3798749891 and 3798749900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 107860 + ... + 138676.

Almost surely, 2^3798749956 is an apocalyptic number.

3798749956 is the 61634-th square number.

It is an amenable number.

3798749956 is a deficient number, since it is larger than the sum of its proper divisors (2849278193).

3798749956 is an frugal number, since it uses more digits than its factorization.

3798749956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61638 (or 30819 counting only the distinct ones).

The product of its digits is 102876480, while the sum is 67.

The cubic root of 3798749956 is about 1560.3196194766.

The spelling of 3798749956 in words is "three billion, seven hundred ninety-eight million, seven hundred forty-nine thousand, nine hundred fifty-six".