2393724672 has 108 divisors (see below), whose sum is σ = 6999383664. Its totient is φ = 786616320.

The previous prime is 2393724667. The next prime is 2393724679. The reversal of 2393724672 is 2764273932.

2393724672 is a `hidden beast` number, since 239 + 372 + 46 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2393724679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156268 + ... + 170900.

It is an arithmetic number, because the mean of its divisors is an integer number (64809108).

Almost surely, 2^2393724672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2393724672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3499691832).

2393724672 is an abundant number, since it is smaller than the sum of its proper divisors (4605658992).

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

2393724672 is a wasteful number, since it uses less digits than its factorization.

2393724672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14726 (or 14709 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 2393724672 is about 48925.7056361991. The cubic root of 2393724672 is about 1337.6979618127.

The spelling of 2393724672 in words is "two billion, three hundred ninety-three million, seven hundred twenty-four thousand, six hundred seventy-two".