3798165009 has 8 divisors (see below), whose sum is σ = 5071747552. Its totient is φ = 2528346240.

The previous prime is 3798164989. The next prime is 3798165013. The reversal of 3798165009 is 9005618973.

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

It is not a de Polignac number, because 3798165009 - 2⁵ = 3798164977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3798165029) 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, 938587 + ... + 942624.

It is an arithmetic number, because the mean of its divisors is an integer number (633968444).

Almost surely, 2^3798165009 is an apocalyptic number.

It is an amenable number.

3798165009 is a deficient number, since it is larger than the sum of its proper divisors (1273582543).

3798165009 is a wasteful number, since it uses less digits than its factorization.

3798165009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881887.

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 3798165009 is about 61629.2544900553. The cubic root of 3798165009 is about 1560.2395272407.

The spelling of 3798165009 in words is "three billion, seven hundred ninety-eight million, one hundred sixty-five thousand, nine".