3500123099 has 4 divisors (see below), whose sum is σ = 3818316120. Its totient is φ = 3181930080.

The previous prime is 3500123093. The next prime is 3500123111. The reversal of 3500123099 is 9903210053.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3500123099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3500123093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159096494 + ... + 159096515.

It is an arithmetic number, because the mean of its divisors is an integer number (954579030).

Almost surely, 2^3500123099 is an apocalyptic number.

3500123099 is a deficient number, since it is larger than the sum of its proper divisors (318193021).

3500123099 is a wasteful number, since it uses less digits than its factorization.

3500123099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318193020.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 3500123099 is about 59161.8381982845. The cubic root of 3500123099 is about 1518.3122857799.

The spelling of 3500123099 in words is "three billion, five hundred million, one hundred twenty-three thousand, ninety-nine".