16939596670 has 16 divisors (see below), whose sum is σ = 30493474128. Its totient is φ = 6775349760.

The previous prime is 16939596647. The next prime is 16939596673. The reversal of 16939596670 is 7669593961.

It is a junction number, because it is equal to n+sod(n) for n = 16939596599 and 16939596608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16939596673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106225 + ... + 212515.

It is an arithmetic number, because the mean of its divisors is an integer number (1905842133).

Almost surely, 2^16939596670 is an apocalyptic number.

16939596670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16939596670 is a deficient number, since it is larger than the sum of its proper divisors (13553877458).

16939596670 is a wasteful number, since it uses less digits than its factorization.

16939596670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122235.

The product of its (nonzero) digits is 16533720, while the sum is 61.

The spelling of 16939596670 in words is "sixteen billion, nine hundred thirty-nine million, five hundred ninety-six thousand, six hundred seventy".