2319240684 has 12 divisors (see below), whose sum is σ = 5411561624. Its totient is φ = 773080224.

The previous prime is 2319240667. The next prime is 2319240713. The reversal of 2319240684 is 4860429132.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96635017 + ... + 96635040.

Almost surely, 2^2319240684 is an apocalyptic number.

It is an amenable number.

2319240684 is an abundant number, since it is smaller than the sum of its proper divisors (3092320940).

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

2319240684 is a wasteful number, since it uses less digits than its factorization.

2319240684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193270064 (or 193270062 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 2319240684 is about 48158.4954499204. The cubic root of 2319240684 is about 1323.6767487583.

The spelling of 2319240684 in words is "two billion, three hundred nineteen million, two hundred forty thousand, six hundred eighty-four".