3806392692969 has 32 divisors (see below), whose sum is σ = 5663066048640. Its totient is φ = 2526826902336.

The previous prime is 3806392692917. The next prime is 3806392692989. The reversal of 3806392692969 is 9692962936083.

It is not a de Polignac number, because 3806392692969 - 2⁷ = 3806392692841 is a prime.

It is a super-2 number, since 2×3806392692969² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3806392692897 and 3806392692906.

It is not an unprimeable number, because it can be changed into a prime (3806392692989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8170099 + ... + 8623415.

It is an arithmetic number, because the mean of its divisors is an integer number (176970814020).

Almost surely, 2^{3806392692969} is an apocalyptic number.

It is an amenable number.

3806392692969 is a deficient number, since it is larger than the sum of its proper divisors (1856673355671).

3806392692969 is a wasteful number, since it uses less digits than its factorization.

3806392692969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454646 (or 454640 counting only the distinct ones).

The product of its (nonzero) digits is 408146688, while the sum is 72.

The spelling of 3806392692969 in words is "three trillion, eight hundred six billion, three hundred ninety-two million, six hundred ninety-two thousand, nine hundred sixty-nine".