10684738208 has 12 divisors (see below), whose sum is σ = 21035578410. Its totient is φ = 5342369088.

The previous prime is 10684738201. The next prime is 10684738213. The reversal of 10684738208 is 80283748601.

It can be written as a sum of positive squares in only one way, i.e., 7940235664 + 2744502544 = 89108^2 + 52388^2 .

It is a super-2 number, since 2×10684738208² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10684738201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166949003 + ... + 166949066.

Almost surely, 2^10684738208 is an apocalyptic number.

It is an amenable number.

10684738208 is a deficient number, since it is larger than the sum of its proper divisors (10350840202).

10684738208 is an equidigital number, since it uses as much as digits as its factorization.

10684738208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333898079 (or 333898071 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The spelling of 10684738208 in words is "ten billion, six hundred eighty-four million, seven hundred thirty-eight thousand, two hundred eight".