99740877 has 8 divisors (see below), whose sum is σ = 133125216. Its totient is φ = 66425232.

The previous prime is 99740869. The next prime is 99740891. The reversal of 99740877 is 77804799.

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

It is not a de Polignac number, because 99740877 - 2³ = 99740869 is a prime.

99740877 is a modest number, since divided by 40877 gives 997 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99740677) 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 7 ways as a sum of consecutive naturals, for example, 13683 + ... + 19664.

It is an arithmetic number, because the mean of its divisors is an integer number (16640652).

Almost surely, 2^99740877 is an apocalyptic number.

It is an amenable number.

99740877 is a deficient number, since it is larger than the sum of its proper divisors (33384339).

99740877 is a wasteful number, since it uses less digits than its factorization.

99740877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34347.

The product of its (nonzero) digits is 889056, while the sum is 51.

The square root of 99740877 is about 9987.0354460170. The cubic root of 99740877 is about 463.7576224339.

The spelling of 99740877 in words is "ninety-nine million, seven hundred forty thousand, eight hundred seventy-seven".