3688124516 has 6 divisors (see below), whose sum is σ = 6454217910. Its totient is φ = 1844062256.

The previous prime is 3688124507. The next prime is 3688124519. The reversal of 3688124516 is 6154218863.

It can be written as a sum of positive squares in only one way, i.e., 3243758116 + 444366400 = 56954^2 + 21080^2 .

It is not an unprimeable number, because it can be changed into a prime (3688124519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 461015561 + ... + 461015568.

It is an arithmetic number, because the mean of its divisors is an integer number (1075702985).

Almost surely, 2^3688124516 is an apocalyptic number.

It is an amenable number.

3688124516 is a deficient number, since it is larger than the sum of its proper divisors (2766093394).

3688124516 is a wasteful number, since it uses less digits than its factorization.

3688124516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922031133 (or 922031131 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 3688124516 is about 60729.9309731207. The cubic root of 3688124516 is about 1545.0238635066.

The spelling of 3688124516 in words is "three billion, six hundred eighty-eight million, one hundred twenty-four thousand, five hundred sixteen".