74795999 has 4 divisors (see below), whose sum is σ = 74903400. Its totient is φ = 74688600.

The previous prime is 74795983. The next prime is 74796041. The reversal of 74795999 is 99959747.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99959747 = 59 ⋅1694233.

It is a cyclic number.

It is not a de Polignac number, because 74795999 - 2⁴ = 74795983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74795939) 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 3 ways as a sum of consecutive naturals, for example, 52649 + ... + 54050.

It is an arithmetic number, because the mean of its divisors is an integer number (18725850).

Almost surely, 2^74795999 is an apocalyptic number.

74795999 is a deficient number, since it is larger than the sum of its proper divisors (107401).

74795999 is a wasteful number, since it uses less digits than its factorization.

74795999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107400.

The product of its digits is 6429780, while the sum is 59.

The square root of 74795999 is about 8648.4680146255. The cubic root of 74795999 is about 421.3336274372. Note that the first 3 decimals are identical.

The spelling of 74795999 in words is "seventy-four million, seven hundred ninety-five thousand, nine hundred ninety-nine".