99377716 has 12 divisors (see below), whose sum is σ = 184141188. Its totient is φ = 46765952.

The previous prime is 99377713. The next prime is 99377717. The reversal of 99377716 is 61777399.

It can be written as a sum of positive squares in 2 ways, for example, as 31315216 + 68062500 = 5596^2 + 8250^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 99377716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99377713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730651 + ... + 730786.

It is an arithmetic number, because the mean of its divisors is an integer number (15345099).

Almost surely, 2^99377716 is an apocalyptic number.

It is an amenable number.

99377716 is a deficient number, since it is larger than the sum of its proper divisors (84763472).

99377716 is a wasteful number, since it uses less digits than its factorization.

99377716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461458 (or 1461456 counting only the distinct ones).

The product of its digits is 500094, while the sum is 49.

The square root of 99377716 is about 9968.8372441323. The cubic root of 99377716 is about 463.1940838322.

The spelling of 99377716 in words is "ninety-nine million, three hundred seventy-seven thousand, seven hundred sixteen".