3695838 has 16 divisors (see below), whose sum is σ = 7413120. Its totient is φ = 1228376.

The previous prime is 3695833. The next prime is 3695869. The reversal of 3695838 is 8385963.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3695838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3695833) 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, 2143 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (463320).

Almost surely, 2^3695838 is an apocalyptic number.

3695838 is an abundant number, since it is smaller than the sum of its proper divisors (3717282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3695838 is a wasteful number, since it uses less digits than its factorization.

3695838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791.

The product of its digits is 155520, while the sum is 42.

The square root of 3695838 is about 1922.4562413746. The cubic root of 3695838 is about 154.6100220716.

The spelling of 3695838 in words is "three million, six hundred ninety-five thousand, eight hundred thirty-eight".