3802906117 has 4 divisors (see below), whose sum is σ = 3803132736. Its totient is φ = 3802679500.

The previous prime is 3802906109. The next prime is 3802906127. The reversal of 3802906117 is 7116092083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3802906117 - 2³ = 3802906109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802906127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85933 + ... + 122434.

It is an arithmetic number, because the mean of its divisors is an integer number (950783184).

Almost surely, 2^3802906117 is an apocalyptic number.

It is an amenable number.

3802906117 is a deficient number, since it is larger than the sum of its proper divisors (226619).

3802906117 is a wasteful number, since it uses less digits than its factorization.

3802906117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226618.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 3802906117 is about 61667.7072461754. The cubic root of 3802906117 is about 1560.8884536135. Note that the first 3 decimals are identical.

The spelling of 3802906117 in words is "three billion, eight hundred two million, nine hundred six thousand, one hundred seventeen".