99769707 has 6 divisors (see below), whose sum is σ = 144111812. Its totient is φ = 66513132.

The previous prime is 99769693. The next prime is 99769721. The reversal of 99769707 is 70796799.

It is an interprime number because it is at equal distance from previous prime (99769693) and next prime (99769721).

It is not a de Polignac number, because 99769707 - 2⁶ = 99769643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99769507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5542753 + ... + 5542770.

Almost surely, 2^99769707 is an apocalyptic number.

99769707 is a deficient number, since it is larger than the sum of its proper divisors (44342105).

99769707 is a wasteful number, since it uses less digits than its factorization.

99769707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11085529 (or 11085526 counting only the distinct ones).

The product of its (nonzero) digits is 1500282, while the sum is 54.

The square root of 99769707 is about 9988.4787129973. The cubic root of 99769707 is about 463.8023010206.

It can be divided in two parts, 9976 and 9707, that added together give a 9-th power (19683 = 3⁹).

The spelling of 99769707 in words is "ninety-nine million, seven hundred sixty-nine thousand, seven hundred seven".