3806395465 has 8 divisors (see below), whose sum is σ = 4766269248. Its totient is φ = 2912719920.

The previous prime is 3806395451. The next prime is 3806395469. The reversal of 3806395465 is 5645936083.

It is a happy number.

3806395465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3806395465 - 2¹¹ = 3806393417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3806395469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16549431 + ... + 16549660.

It is an arithmetic number, because the mean of its divisors is an integer number (595783656).

Almost surely, 2^3806395465 is an apocalyptic number.

It is an amenable number.

3806395465 is a deficient number, since it is larger than the sum of its proper divisors (959873783).

3806395465 is a wasteful number, since it uses less digits than its factorization.

3806395465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33099119.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The square root of 3806395465 is about 61695.9922928548. The cubic root of 3806395465 is about 1561.3657042461.

The spelling of 3806395465 in words is "three billion, eight hundred six million, three hundred ninety-five thousand, four hundred sixty-five".