16970338893 has 8 divisors (see below), whose sum is σ = 23958125568. Its totient is φ = 10648055744.

The previous prime is 16970338877. The next prime is 16970338921. The reversal of 16970338893 is 39883307961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16970338893 - 2⁴ = 16970338877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16970338873) 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, 166375821 + ... + 166375922.

It is an arithmetic number, because the mean of its divisors is an integer number (2994765696).

Almost surely, 2^16970338893 is an apocalyptic number.

It is an amenable number.

16970338893 is a deficient number, since it is larger than the sum of its proper divisors (6987786675).

16970338893 is a wasteful number, since it uses less digits than its factorization.

16970338893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332751763.

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 16970338893 in words is "sixteen billion, nine hundred seventy million, three hundred thirty-eight thousand, eight hundred ninety-three".