2329705623 has 16 divisors (see below), whose sum is σ = 3565537280. Its totient is φ = 1325444256.

The previous prime is 2329705613. The next prime is 2329705657. The reversal of 2329705623 is 3265079232.

It is not a de Polignac number, because 2329705623 - 2⁵ = 2329705591 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 (2329705613) 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, 237415 + ... + 247032.

It is an arithmetic number, because the mean of its divisors is an integer number (222846080).

Almost surely, 2^2329705623 is an apocalyptic number.

2329705623 is a deficient number, since it is larger than the sum of its proper divisors (1235831657).

2329705623 is a wasteful number, since it uses less digits than its factorization.

2329705623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484686.

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 2329705623 is about 48267.0241780038. The cubic root of 2329705623 is about 1325.6646714795.

The spelling of 2329705623 in words is "two billion, three hundred twenty-nine million, seven hundred five thousand, six hundred twenty-three".