3799918693 has 4 divisors (see below), whose sum is σ = 4023443340. Its totient is φ = 3576394048.

The previous prime is 3799918679. The next prime is 3799918697. The reversal of 3799918693 is 3968199973.

3799918693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3968199973 = 709 ⋅5596897.

It can be written as a sum of positive squares in 2 ways, for example, as 2569171969 + 1230746724 = 50687^2 + 35082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3799918693 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 (3799918697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111762298 + ... + 111762331.

It is an arithmetic number, because the mean of its divisors is an integer number (1005860835).

Almost surely, 2^3799918693 is an apocalyptic number.

It is an amenable number.

3799918693 is a deficient number, since it is larger than the sum of its proper divisors (223524647).

3799918693 is a wasteful number, since it uses less digits than its factorization.

3799918693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223524646.

The product of its digits is 19840464, while the sum is 64.

The square root of 3799918693 is about 61643.4805393076. The cubic root of 3799918693 is about 1560.4796209073.

The spelling of 3799918693 in words is "three billion, seven hundred ninety-nine million, nine hundred eighteen thousand, six hundred ninety-three".