100776966 has 8 divisors (see below), whose sum is σ = 201553944. Its totient is φ = 33592320.

The previous prime is 100776953. The next prime is 100776967. The reversal of 100776966 is 669677001.

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

100776966 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100776967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8398075 + ... + 8398086.

It is an arithmetic number, because the mean of its divisors is an integer number (25194243).

Almost surely, 2^100776966 is an apocalyptic number.

100776966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100776966 is a wasteful number, since it uses less digits than its factorization.

100776966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16796166.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 100776966 is about 10038.7731322109. The cubic root of 100776966 is about 465.3579022823.

It can be divided in two parts, 10077696 and 6, that multiplied together give a 10-th power (60466176 = 6¹⁰).

The spelling of 100776966 in words is "one hundred million, seven hundred seventy-six thousand, nine hundred sixty-six".