2309723376 has 20 divisors (see below), whose sum is σ = 5966785512. Its totient is φ = 769907776.

The previous prime is 2309723341. The next prime is 2309723389. The reversal of 2309723376 is 6733279032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24059571 + ... + 24059666.

Almost surely, 2^2309723376 is an apocalyptic number.

It is an amenable number.

2309723376 is an abundant number, since it is smaller than the sum of its proper divisors (3657062136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2309723376 is a wasteful number, since it uses less digits than its factorization.

2309723376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48119248 (or 48119242 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 42.

The square root of 2309723376 is about 48059.5815212742. The cubic root of 2309723376 is about 1321.8636393951.

The spelling of 2309723376 in words is "two billion, three hundred nine million, seven hundred twenty-three thousand, three hundred seventy-six".