3798111807 has 24 divisors (see below), whose sum is σ = 6277733280. Its totient is φ = 2167637760.

The previous prime is 3798111787. The next prime is 3798111809. The reversal of 3798111807 is 7081118973.

It is a happy number.

It is not a de Polignac number, because 3798111807 - 2⁶ = 3798111743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3798111809) 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 23 ways as a sum of consecutive naturals, for example, 13707 + ... + 88227.

It is an arithmetic number, because the mean of its divisors is an integer number (261572220).

Almost surely, 2^3798111807 is an apocalyptic number.

3798111807 is a deficient number, since it is larger than the sum of its proper divisors (2479621473).

3798111807 is a wasteful number, since it uses less digits than its factorization.

3798111807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75343 (or 75340 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 45.

The square root of 3798111807 is about 61628.8228591136. The cubic root of 3798111807 is about 1560.2322422974.

The spelling of 3798111807 in words is "three billion, seven hundred ninety-eight million, one hundred eleven thousand, eight hundred seven".