3801726285 has 16 divisors (see below), whose sum is σ = 6951728256. Its totient is φ = 1737931968.

The previous prime is 3801726263. The next prime is 3801726287. The reversal of 3801726285 is 5826271083.

It is not a de Polignac number, because 3801726285 - 2⁶ = 3801726221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801726287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18103354 + ... + 18103563.

It is an arithmetic number, because the mean of its divisors is an integer number (434483016).

Almost surely, 2^3801726285 is an apocalyptic number.

3801726285 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3801726285 is a deficient number, since it is larger than the sum of its proper divisors (3150001971).

3801726285 is a wasteful number, since it uses less digits than its factorization.

3801726285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36206932.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 3801726285 is about 61658.1404601209. The cubic root of 3801726285 is about 1560.7270177213.

The spelling of 3801726285 in words is "three billion, eight hundred one million, seven hundred twenty-six thousand, two hundred eighty-five".