3685488213 has 8 divisors (see below), whose sum is σ = 5360710176. Its totient is φ = 2233629200.

The previous prime is 3685488211. The next prime is 3685488223. The reversal of 3685488213 is 3128845863.

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

It is not a de Polignac number, because 3685488213 - 2¹ = 3685488211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3685488211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55840698 + ... + 55840763.

It is an arithmetic number, because the mean of its divisors is an integer number (670088772).

Almost surely, 2^3685488213 is an apocalyptic number.

3685488213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3685488213 is a deficient number, since it is larger than the sum of its proper divisors (1675221963).

3685488213 is a wasteful number, since it uses less digits than its factorization.

3685488213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111681475.

The product of its digits is 1105920, while the sum is 48.

The square root of 3685488213 is about 60708.2219555144. The cubic root of 3685488213 is about 1544.6556436592.

The spelling of 3685488213 in words is "three billion, six hundred eighty-five million, four hundred eighty-eight thousand, two hundred thirteen".