3783972196 has 9 divisors (see below), whose sum is σ = 6622166649. Its totient is φ = 1891924584.

The previous prime is 3783972173. The next prime is 3783972211. The reversal of 3783972196 is 6912793873.

It is a happy number.

The square root of 3783972196 is 61514.

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., 1568952100 + 2215020096 = 39610^2 + 47064^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 107650 + ... + 138406.

Almost surely, 2^3783972196 is an apocalyptic number.

3783972196 is the 61514-th square number.

It is an amenable number.

3783972196 is a deficient number, since it is larger than the sum of its proper divisors (2838194453).

3783972196 is an frugal number, since it uses more digits than its factorization.

3783972196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61518 (or 30759 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 55.

The cubic root of 3783972196 is about 1558.2936904427.

The spelling of 3783972196 in words is "three billion, seven hundred eighty-three million, nine hundred seventy-two thousand, one hundred ninety-six".