3705798 has 16 divisors (see below), whose sum is σ = 7801920. Its totient is φ = 1170216.

The previous prime is 3705773. The next prime is 3705799. The reversal of 3705798 is 8975073.

3705798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3705799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16140 + ... + 16367.

It is an arithmetic number, because the mean of its divisors is an integer number (487620).

Almost surely, 2^3705798 is an apocalyptic number.

3705798 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3705798 is an abundant number, since it is smaller than the sum of its proper divisors (4096122).

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

3705798 is a wasteful number, since it uses less digits than its factorization.

3705798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32531.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 3705798 is about 1925.0449345405. The cubic root of 3705798 is about 154.7487848790.

The spelling of 3705798 in words is "three million, seven hundred five thousand, seven hundred ninety-eight".