16806886370 has 16 divisors (see below), whose sum is σ = 31567717440. Its totient is φ = 6430460784.

The previous prime is 16806886367. The next prime is 16806886387. The reversal of 16806886370 is 7368860861.

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, 36536480 + ... + 36536939.

It is an arithmetic number, because the mean of its divisors is an integer number (1972982340).

Almost surely, 2^16806886370 is an apocalyptic number.

16806886370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16806886370 is a deficient number, since it is larger than the sum of its proper divisors (14760831070).

16806886370 is a wasteful number, since it uses less digits than its factorization.

16806886370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73073449.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 16806886370 in words is "sixteen billion, eight hundred six million, eight hundred eighty-six thousand, three hundred seventy".