8610742623 has 16 divisors (see below), whose sum is σ = 13122667520. Its totient is φ = 4919848416.

The previous prime is 8610742597. The next prime is 8610742663. The reversal of 8610742623 is 3262470168.

It is a happy number.

It is not a de Polignac number, because 8610742623 - 2¹⁷ = 8610611551 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 (8610742663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215061 + ... + 251937.

It is an arithmetic number, because the mean of its divisors is an integer number (820166720).

Almost surely, 2^8610742623 is an apocalyptic number.

8610742623 is a deficient number, since it is larger than the sum of its proper divisors (4511924897).

8610742623 is a wasteful number, since it uses less digits than its factorization.

8610742623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48006.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 8610742623 is about 92794.0872200379. The cubic root of 8610742623 is about 2049.6523402505.

The spelling of 8610742623 in words is "eight billion, six hundred ten million, seven hundred forty-two thousand, six hundred twenty-three".