3838468437466 has 16 divisors (see below), whose sum is σ = 6201010978344. Its totient is φ = 1771484212224.

The previous prime is 3838468437443. The next prime is 3838468437553. The reversal of 3838468437466 is 6647348648383.

It can be written as a sum of positive squares in 4 ways, for example, as 2696607358225 + 1141861079241 = 1642135^2 + 1068579^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3838468437395 and 3838468437404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4455295 + ... + 5246578.

Almost surely, 2^{3838468437466} is an apocalyptic number.

3838468437466 is a deficient number, since it is larger than the sum of its proper divisors (2362542540878).

3838468437466 is a wasteful number, since it uses less digits than its factorization.

3838468437466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9717105.

The product of its digits is 1337720832, while the sum is 70.

The spelling of 3838468437466 in words is "three trillion, eight hundred thirty-eight billion, four hundred sixty-eight million, four hundred thirty-seven thousand, four hundred sixty-six".