16876927400 has 24 divisors (see below), whose sum is σ = 39238856670. Its totient is φ = 6750770880.

The previous prime is 16876927399. The next prime is 16876927409. The reversal of 16876927400 is 472967861.

It can be written as a sum of positive squares in 3 ways, for example, as 8577352996 + 8299574404 = 92614^2 + 91102^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (16876927409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42192119 + ... + 42192518.

Almost surely, 2^16876927400 is an apocalyptic number.

16876927400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16876927400 is an abundant number, since it is smaller than the sum of its proper divisors (22361929270).

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

16876927400 is a wasteful number, since it uses less digits than its factorization.

16876927400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84384653 (or 84384644 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 16876927400 in words is "sixteen billion, eight hundred seventy-six million, nine hundred twenty-seven thousand, four hundred".