2394427512 has 96 divisors (see below), whose sum is σ = 6316808400. Its totient is φ = 756231168.

The previous prime is 2394427499. The next prime is 2394427513. The reversal of 2394427512 is 2157244932.

It is a super-2 number, since 2×2394427512² = 11466566220445020288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2394427513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1433814 + ... + 1435482.

Almost surely, 2^2394427512 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 2394427512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3158404200).

2394427512 is an abundant number, since it is smaller than the sum of its proper divisors (3922380888).

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

2394427512 is a wasteful number, since it uses less digits than its factorization.

2394427512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837 (or 1810 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 2394427512 is about 48932.8878363009. The cubic root of 2394427512 is about 1337.8288729464.

The spelling of 2394427512 in words is "two billion, three hundred ninety-four million, four hundred twenty-seven thousand, five hundred twelve".