2393474688 has 192 divisors, whose sum is σ = 7909855200. Its totient is φ = 687052800.

The previous prime is 2393474683. The next prime is 2393474711. The reversal of 2393474688 is 8864743932.

2393474688 is a `hidden beast` number, since 2 + 3 + 93 + 474 + 6 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (2393474683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235798 + ... + 245738.

Almost surely, 2^2393474688 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 2393474688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3954927600).

2393474688 is an abundant number, since it is smaller than the sum of its proper divisors (5516380512).

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

2393474688 is a wasteful number, since it uses less digits than its factorization.

2393474688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9991 (or 9976 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The square root of 2393474688 is about 48923.1508388411. The cubic root of 2393474688 is about 1337.6513935596.

The spelling of 2393474688 in words is "two billion, three hundred ninety-three million, four hundred seventy-four thousand, six hundred eighty-eight".