16896390700 has 54 divisors (see below), whose sum is σ = 42651330036. Its totient is φ = 5793046560.

The previous prime is 16896390683. The next prime is 16896390739. The reversal of 16896390700 is 709369861.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1719222 + ... + 1729021.

Almost surely, 2^16896390700 is an apocalyptic number.

16896390700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16896390700 is an abundant number, since it is smaller than the sum of its proper divisors (25754939336).

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

16896390700 is a wasteful number, since it uses less digits than its factorization.

16896390700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3448271 (or 3448257 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 16896390700 in words is "sixteen billion, eight hundred ninety-six million, three hundred ninety thousand, seven hundred".