8742324605 has 8 divisors (see below), whose sum is σ = 11989473792. Its totient is φ = 5994736848.

The previous prime is 8742324599. The next prime is 8742324607. The reversal of 8742324605 is 5064232478.

8742324605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8742324605 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 (8742324607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124890317 + ... + 124890386.

It is an arithmetic number, because the mean of its divisors is an integer number (1498684224).

Almost surely, 2^8742324605 is an apocalyptic number.

It is an amenable number.

8742324605 is a deficient number, since it is larger than the sum of its proper divisors (3247149187).

8742324605 is a wasteful number, since it uses less digits than its factorization.

8742324605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249780715.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 8742324605 is about 93500.3989563681. The cubic root of 8742324605 is about 2060.0399499746.

The spelling of 8742324605 in words is "eight billion, seven hundred forty-two million, three hundred twenty-four thousand, six hundred five".