3668286500 has 48 divisors (see below), whose sum is σ = 8121365616. Its totient is φ = 1447200000.

The previous prime is 3668286499. The next prime is 3668286511. The reversal of 3668286500 is 56828663.

It can be written as a sum of positive squares in 8 ways, for example, as 1740725284 + 1927561216 = 41722^2 + 43904^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13751 + ... + 86750.

It is an arithmetic number, because the mean of its divisors is an integer number (169195117).

Almost surely, 2^3668286500 is an apocalyptic number.

It is an amenable number.

3668286500 is an abundant number, since it is smaller than the sum of its proper divisors (4453079116).

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

3668286500 is a wasteful number, since it uses less digits than its factorization.

3668286500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100593 (or 100581 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 3668286500 is about 60566.3809386032. The cubic root of 3668286500 is about 1542.2487106702.

The spelling of 3668286500 in words is "three billion, six hundred sixty-eight million, two hundred eighty-six thousand, five hundred".