3684525805 has 8 divisors (see below), whose sum is σ = 4421862144. Its totient is φ = 2947333200.

The previous prime is 3684525763. The next prime is 3684525811. The reversal of 3684525805 is 5085254863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3684525805 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32220 + ... + 91690.

It is an arithmetic number, because the mean of its divisors is an integer number (552732768).

Almost surely, 2^3684525805 is an apocalyptic number.

It is an amenable number.

3684525805 is a deficient number, since it is larger than the sum of its proper divisors (737336339).

3684525805 is a wasteful number, since it uses less digits than its factorization.

3684525805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71867.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The square root of 3684525805 is about 60700.2949333856. The cubic root of 3684525805 is about 1544.5211776779.

The spelling of 3684525805 in words is "three billion, six hundred eighty-four million, five hundred twenty-five thousand, eight hundred five".